This courseFor the below circuit, find the power dissipated in the 30 ohm resistor.8060 0300 V30 nN80 020 NSelect one:a. P=1080WO b. P=8000WO c. P=8010WO d. P=1000W

First, we will calculate Req of the circuit R1=20||80=20*80/(20+80)=1600/100=16 ohm 16 series…

Answered: For the below circuit, find the power…

For the below circuit, find the power dissipated in the 30 ohm resistor. 80 40 60 N 300 V 30 n 20 N 80 0 Select one: O a. P=1080W O, b. P=8000W O c. P=8010W O d. P=1000W

Physics for Scientists and Engineers, Technology Update (No access codes included)

9th Edition

ISBN:9781305116399

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter28: Direct-current Circuits

Section: Chapter Questions

Problem 28.21P: Consider the circuit shown in Figure P28.21 on page 860. (a) Find the voltage across the 3.00-0...

See similar textbooks

Related questions

Q: A resistor R1 = 200 ohm and R2 = 300 ohm are connected in series with a 12 V battery. What is the…

Q: R1 R2 wwww R3 The values of the resistors in this circuit are: R1 5 ohms R2 7 ohms R3 9 ohms The…

A: Kirchhoff's Current law: States that the current flowing into a node is equal to the current flowing…

Q: 2. Figure shows resistors wired in a combination of series and parallel. In the below mentioned…

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: For the following circuit in the figure below, find the power ( in units of Watt) delivered to the…

A: The equivalent resistance in the series combination is R = R' + R'' The equivalent resistance in…

Q: Find the current through and the potential difference across the 100 [Q] resistor in the circuit of…

A: Kirchhoff's 2nd law states that algebraic sum of E.M.F. has a value equals to algebraic sum of…

Q: 2.00 N 6.00 N; 18.0 V 3.00 2 4.00 N

A: The circuit will be solve by replacing the equivalent resistance as given, 1R1eq=13.0+16.0R1eq=2.0 Ω…

Q: ww

A: Please see the answer in Step 2

Q: For the following circuit in the figure below, What is the current ( in units of A) in the 10-Q…

A: Since 5 ohm, 10 ohm and 5 ohm resistors are in parallel, so, calculate their equivalent resistance.…

Q: 2. Figure shows resistors wired in a combination of series and par %3D mentioned circuit, R, = 60,…

A: As it is evident from the above question, R1 and R2 and R3 and R4 are in parallel combination with…

Q: 4. For the circuit shown below, find (a) the power delivered by the battery, (b) the power…

Q: Three resistors are connected as shown in the figure. Through the resistor of 50, a current of 1 A…

A: SOlution: gievn that current through 5 ohm resistor is 1 A

Q: In the circuit given below. I1= 3.00A. What is the current of I5?

A: Given data: The electrical circuit I1 = 3.00 A Required: The current I5

Q: For the following circuit in the figure below, find the power ( in units of Watt) delivered to the…

A: Here given that the circuit diagram with three resistor. The value of R = 3Ω, again the value of…

Q: 9. Find the maximum power that can be delivered to the resistor R in the circuit 10 V 292 352 20 V R…

A: Thevenin's theorem states that it is possible to simplify any linear circuit, irrespective of how…

Q: Given the circuit below, what is the total power supplied by the source? 110 Q 220 Q 24 V 180 Q 250…

A: The power (P) supplied to an electrical circuit is defined as the amount of energy transported by…

Q: In the shown circuit, find the power (in W) dissipated in the 2R-resistor when ɛ =24 V and R= 3.0…

A: Given: Emf, ε=24 V Resistance, R=3 Ω Formula: The power dissipated in the resistor is given as,…

Q: 1. For the circuit shown below, find the current in each resistor and the current drawn from the 40…

Q: 12V ww 20 a ww b I3 12 8V 60

A: We are given a circuit of three resistors 4 ohms, 2 ohms and 6 ohms and two cells 12 V and 8 V. We…

Q: Given the fallowing diagram, use Ohm's Law to calculate the currert at location A The circuit is…

A: Given:

Q: In the figure below, ɛ = 12 V, L = 70 mH, and R = 1.0 N. R I(1) Determine: a) the time constant of…

A: Given:- ε = 12 v R =1 Ω L = 70 mH = 70 *10-3 H

Q: For the following circuit in the figure below, find the power ( in units of Watt) delivered to the…

A: Explanation and solution shown in the picture below ? Option a =11.5 watt (ans)

Q: Determine the currents I1, 12, 13, and l4 from the given circuit below. 400 600 平 12V 500 1000 24V…

Q: Find the equivalent resistance Reg of the circuit shown below. 102 40 2 ww 202 ww 302 50 Q ww

A: The equivalent resistance in the series combination is R = R' + R'' The equivalent resistance in…

Q: Determine the currents I,, 1, & l for the circuit in Figure 1. 61+ 802 2 A 48 V

A: From the given circuit diagram, as nodes, B and C are at the same potential, thus from KVL in the…

Q: For the circuit below (with Rot=8002), determine: a) Direction and magnitude of current. b) Voltage…

A: To solve the given question we will use Ohm's law i.e. if the current through a resistance 'R' is…

Q: For the following circuit in the figure below, find the power ( in units of Watt) delivered to the…

A: Given R=3Ωε=16.4V First we calculate current through each branch then we can use P=i2R for…

Q: For the following circuit in the figure below consider the direction of the current given. Determine…

A: Given data: Current I=0.5A Resistance R=30.1Ω

Q: R=100 In the circuit above, find the power dissipated by resistor A 3V R=100 R=100

A: Remember:For series combinationReq = R1 + R2 + R3 +...............for parallel combination1/Req =…

Q: 5. In the figure below, with an emf equal to 12.0 V, R, = 6.0 N and R2 = 18.0 N. How much energy is…

A: To be given emf V=12 VR1=6 ΩR2=18 Ωtime, t= 1m

Q: For the following network, find: a) The total resistance. b) The supply current (IT). c) The voltage…

A: a) Three 18k resistors are parallel. Hence, 1Rp1=118 kΩ+118 kΩ+118 kΩRp1=6 kΩ Three 12k resistors…

Q: For the following circuit in the figure below, find the power ( in units of Watt) delivered to the…

Q: What is the total resistance of the given circuit? 9 V R R, ŽR, U 06 45 2 180 2 3/315 Ohms 105 Ohms…

Q: Two resistors are connected in parallel to a 220 V line. R1=50 ohms and R2=100 ohms. How much power…

A: Given value--- R1 = 50 ohms. R2 = 100 ohms . voltage = 220 V. We have to find--- How much power…

Q: The resistor on the left dissipates 80 W of power. How much power does the entire circuit dissipate…

Q: 4) What is the terminal voltage of the battery in the circuit shown? E: 9.00 r:0,7 I (A 1.SA

A: In the question , given a circuit and we have to find the value of the terminal voltage in the…

Q: In the circuit shown, Find the value of the resistor R, for | = 30 mA. 510 Ω R 100 mA Select one: a.…

A: Given An electrical circuit The current source provides 100ma I=30 ma Let current on other branch…

Q: For the following circuit in the figure below, What is the current (in units of A) in the 10-0…

A: The equivalent resistance in the series combination is R = R' + R'' The equivalent resistance in…

Q: For the following circuit in the figure below, What is the current ( in units of A) in the 10-Q…

A: The equivalent resistance in the series combination is R = R' + R'' The equivalent resistance in…

Q: For the following circuit in the figure below, find the power ( in units of Watt) delivered to the…

Q: %3D Calculate the power delivered to each resistor in the circuit shown in the figure below. (Let R,…

A: The resistors are R1 = 3 Ω R2 =2 Ω R3 =4 Ω R4=1 Ω The applied voltage V =12 V

Q: 1) For a circuit shown in Figure, (a) find the currents I,, I,, and Iz. (b) find the potential…

Q: The current through the 4 N resistor in the portion of the circuit given is ( ) 10 V ww

Q: A 500 Ohm, 200 Ohm, and 300 Ohm resistors are all in series and connected to 100 V power supply.…

A: solution is given as

Q: Find the power in the 60 ohm resistor R3 900 10V R1 R2 20V 300 600

A: Consider the following circuit diagram:

Q: For the following circuit in the figure below, What is the current ( in units of A) in the 10-…

A: Option (c) is correct. Explanation is given in attached images.

Q: In a given circuit, the potential difference across the 1 2 resistor is 9 V. a) Calculate the…

A: Given:- R1 = 2 ohm R2 = 24 ohm R3 = 5 ohm R4 = 12 ohm R5 = 1 ohm and R6 = 3 ohm The potential…

Q: For the following circuit in the figure below, What is the current ( in units of A) in the 10-Q…

Q: The current io in the circuit in Figure below 2 A. Verify that the total power dissipated in the…

Q: 2. In the circuit shown below, the voltmeter has an internal resistance of 100 ks & the ammeter has…

A: a) Rp =R1R2/R1+R2I Rp = 100(200)/200+200 =200/3 =66.6 b) V= IRp I = V/Rp…

Q: A capacitor of 9 µF and a resistor of 500 ohms are connected in series to an A.C. source of 29 V, 50…

A: R.M.S current can be calculated as,

Concept explainers

Ohm's law

Ohm’s law is a prominent concept in physics and electronics. It gives the relation between the current and the voltage. It is used to analyze and construct electrical circuits. Ohm's law states that the voltage across a conductor is directly proportional to the current flowing through it.

Path of Least Resistance

In a series of alternate pathways, the direction of least resistance is the actual or metaphorical route that offers the least resistance to forwarding motion by a given individual or body.

Question

This course
For the below circuit, find the power dissipated in the 30 ohm resistor.
80
60 0
300 V
30 nN
80 0
20 N
Select one:
a. P=1080W
O b. P=8000W
O c. P=8010W
O d. P=1000W

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

Consider the circuit shown in Figure P28.21 on page 860. (a) Find the voltage across the 3.00-0 resistor, (b) Find the current in the 3.00-12 resistor.
A 240-kV power transmission line carrying 5.00x102. A is hung from grounded metal towers by ceramic insulators, each having a 1.00x 109- resistance. Figure 21.51. (a) What is the resistance to ground of 100 of these insulators? (b) Calculate the power dissipated by 100 of them, (c) What fraction of the power carried by the line is this? Explicitly show how you follow the steps in the Problem-Solving Strategies for Series and Parallel Resistors.
In this problem, you will verify statements made at the end of the power losses for Example 20.10. (a) What current is needed to transmit 100 MW of power at a voltage of 25.0 kV? (b) Find the power loss in a 1.00 transmission line. (c) What percent loss does this represent?
Integrated Concepts A 12.0-V emf automobile battery has a terminal voltage of 16.0 V when being charged by a current of 10.0 A. (a) What is the battery’s internal resistance? (b) What power is dissipated inside the battery? (c) At what rate (in °C/min ) will its temperature increase if its mass is 20.0 kg and it has a specific heat of 0.300 kcal/kg. °C, assuming no heat escapes?
(a) How much power is dissipated in a short circuit of 240-V ac through a resistance of 0.250 ? (b) What current flows?
Integrated Concepts (a) Assuming 95.0% efficiency for the conversion of electrical power by the motor, what current must the 12.0-V batteries of a 750-kg electric car be able to supply: (a) To accelerate from rest to 25.0 m/s in 1.00 min? (b) To climb a 2.00 102-m- high hill in 2.00 min at a constant 25.0-m/s speed while exerting 5.00 102 N of force to overcome air resistance and friction? (c) To travel at a constant 25.0-m/s speed, exerting a 5.00 102 N force to overcome air resistance and friction? See Figure 20.44.
The power dissipated in a resistor is given by P = V2/R, which means power decreases if resistance increases. Yet this power is also given by P = I2R, which means power increases if resistance increases. Explain why there is no contradiction here.
A 50resistor is connected across the emf v(t)=(160V)sin(120t) . Write an expression for the current throug1 the resistor.
Three identical 60.0-W, 120-V lightbulbs are connected across a 120-V power source as shown in Figure P28.72. Assuming the resistance of each lightbulb is constant (even though in reality the resistance might increase markedly with current), find (a) the total power supplied by the power source and (b) the potential difference across each lightbulb.
A small office-building air conditioner operates or 408-V AC and consumes 50.0 kW. (a) What is its effective resistance? (b) What is the cost of running the air conditioner during a hot summer month when it is on 8.00 h per day for 30 days and electricity costs 9.00 cenls/kW h ?
Compute for the total energy of the entire circuit. Select one: a. 128.42 micro Joules b. 352.12 micro Joules c. 273.56 micro Joules d. 478.08 micro Joules
4&cmid%3D9729&page=D11 juò 12 For the following circuit in the figure below, find the power ( in units of Watt) delivered to the 2R-resistor when ɛ = 24.1 V and R = 3.0 0? put of question 2R Select one: O A. 145.2 O B. 24.2 OC. 72.6 O D. 18.2 O E. 48.4