Name Class Date Chapter 35 Electric Circuits 2. Calculate the voltage impressed across a circuit in which three 1.5-2 resistors in parallel draw a current of 12 A. This gift is yours FREE
Q: Current Attempt in Progress Two blocks are connected by a wire that has a mass per unit length of…
A: Step 1:Given data:Liner density of the wire,μ=26.6∗10−4kg/mMass of the each block m= 26.6kgMass of…
Q: I need help on question 9.
A: Sure, I can help you with question 9 which asks you to find the magnitude and direction of the…
Q: Page 16 of 20 Question 16 (1 point) If the velocity versus time graph of an object is a horizontal…
A: When the velocity versus time graph of an object is a horizontal line parallel to the +x axis, it…
Q: 44.7% Chec Resources Cx Give Up? Hint Nine uncharged capacitors with equal capacitances are combined…
A:
Q: 1. A proton moves to the right with a velocity, v = 2.0 × 106 m/s, in a magnetic field B = 0.05 T…
A: Step 1:Step 2:Step 3:
Q: Please give a clear explanation asap..
A:
Q: A circuit employs a silicon solar cell to detect flashes of light lasting 0.25 ss. The smallest…
A: Approach to solving the question:Please see attached photos for detailed solutions. Thank you.…
Q: Two children are sending signals along a nylon cord tied between tin cans 36 mm apart.…
A: Given,The distance between cord, x=36mDensity, The Young's modulus of nylon,The speed of…
Q: A square is 3.80 m on a side, and point A is the midpoint of one of the sides. On the side opposite…
A: Approach to solving the question:Condition for destructive wavelength and Pythagoras TheoremDetailed…
Q: The system in the figure below is in equilibrium, with the string in the center exactly horizontal.…
A: Please see the attached image for the solution.If there are queries, please do not hesitate to ask.…
Q: Clearly explain the solution
A: Step 1:Step 2:
Q: 14. A 25.0 kg girl goes down a slide at an amusement park, reaching the bottom. The slide is 10.0m…
A:
Q: A 1.09-kg block of wood is floating in water. Determine the magnitude of the buoyant force acting on…
A:
Q: Assuming the earth is a perfect absorber, what is the force of the sun's radiation on the earth?…
A: Step 1:Step 2:Step 3:Step 4:
Q: In a Young's double-slit experiment, 555-nm-wavelength light is sent through the slits. The…
A: Step 1: Use I(Θ)=I0cos2(λπsin(θ))whereΘ = 2.40I(Θ) is the intensity at angle Θ = 0.76I0I0 is the…
Q: The figure shows the stress-strain curve for a material. The scale of the stress axis is set by s =…
A: Step 1:Step 2:(b) Approximate Yield Strength (Y): From the graph, find the stress value at a strain…
Q: / 2023-24 / Mechanics, Heat, and Sound-Wright A (Wrigh / Homework 13, thermodynamics, engines 23-24…
A:
Q: A solid sphere of radius 40.0 cm has a total positive charge of 38.0 μC uniformly distributed…
A: Step 1: Step 2: Step 3: Step 4:Step 5:Step 6:
Q: 1. Consider an infinite wire with a current I and a concentric infinite cylinder of radius R and…
A: Let I = current in wire (1A)R = radius of the cylinder (10cm)g = current density (0.1 A/cm) a.…
Q: 2: Question 20 (1 point) Which one of the following is the longest length? a) 107 nanometers b) 100…
A: Approach to solving the question: Detailed explanation:Examples: Key references:
Q: Some unpolarized light has an intensity of 1315 W/m2 before passing through three polarizing…
A:
Q: 3. A 100-loop square coil of wire, with side length d = 5.00 cm and total resistance 100 Q, is…
A: Step 1:Step 2:Step 3:Step 4:
Q: The galaxy NGC 87 has been observed to be moving away from Earth at a speed of 3,420 km/s.Using a…
A:
Q: Vbatt=20 V C1=90 μF C2=55 μF C3=80 μF R1=200 R2=160 t2=27 msec t3=34.2 msec Consider the circuit…
A: Step 1:Given R1= 200ohm,C1= 90μFStep…
Q: A common belief is that a hole in a jet plane can suck a person out. On an episode of a popular TV…
A:
Q: Three resistors (R₁ = 22, R₂ = 52, R3 = 44 ) are connected in series to a real battery of ε = 180 V…
A:
Q: Please solve this and show the steps
A: thank you
Q: A package of mass m is released from rest at a warehouse loading dock and slides down the…
A: Sure, I can help you analyze the circuit.Circuit AnalysisThe circuit you provided consists of…
Q: Please solve it with a P-v diagram . Thanks
A: Step 1: PV diagram for isothermal process:
Q: Two 2.1-cm-diameter-disks spaced 1.8 mm apart form a parallel- plate capacitor. The electric field…
A:
Q: A uniform beam of length L and mass mB is supported by two pillars located L/3 from either end, as…
A: Step 1:To find the force that the scale under the left pillar shows, we need to consider the forces…
Q: The isotope cesium-137, which has a half-life of 30 years, is a product of nuclear power plants.…
A:
Q: 15. A 1000.0 g ball is dropped on to a vertical spring (k= 1.00 x 103 N/m) from 100.0 cm above the…
A: Approach to solving the question: Detailed explanation: Examples: Key references:
Q: Consider an oxygen (O2) molecule in a bottle of air. Imagine that at a certain time, we locate the…
A:
Q: Please include 3 assumptions at least
A:
Q: 1. Mirror Ray Diagrams Worksheet For each case below draw a ray diagram. Draw the image as an arrow…
A: (1) When the object is placed at centre of curvature of a concave mirror : When the object is…
Q: Janet wants to find consistent of a spring so she hangs the spring vertically and attaches a .40 kg…
A:
Q: A certain car has 14 L of coolant circulating at a temperature of 95 degrees Celsius through the…
A: Step 1: Identification of given dataCoefficient of volumetric expansion of the coolant is…
Q: A bullet of mass 3.1 g strikes a ballistic pendulum of mass 4.1 kg. The center of mass of the…
A: Given values:m = 3.1 g = 3.1 x 10-3 kgM = 4.1 kgh = 11 cm = 0.11 m Introduction:First, calculate…
Q: Name: Section: Grade 9 Science: PHET Projectile-motion Lab Link:…
A:
Q: (8c30p67) What must be the magnitude of a uniform electric field if it is to have the same energy…
A:
Q: 4. A crane is used to hoist a load of mass m₁ = 500. kg. The load is suspended by a cable from a…
A: Approach to solving the question:Please see attached photos for detailed solutions. Thank you.…
Q: The answer 691.5 N is incorrect
A:
Q: Optical tweezers use light from a laser to move single atoms and molecules around. Suppose the…
A: Step 1: The radiation pressure formula is P = I/c for absorbed radiation. I = intensity of light and…
Q: As the stretch of a spring doubles, the elastic energy...
A: This is explained by the Hooke's Law which given : U=21kx2 Where :U - elastic potential energyk -…
Q: A 2.6 kg mess kit sliding on a frictionless surface explodes into two 1.3 kg parts, one moving at…
A:
Q: In the following image, two lines of charge are shown on the horizontal axis, one positive with…
A: a) The resulting electric field vector at the origin will point directly upwards because the…
Q: A system consists of three particles, each of mass 4.30 g, located at the corners of an equilateral…
A: (a) The gravitational potential energy of the two masses is given by, U=RGMmwhere, G is Universal…
Q: Same situation as in the previous question. Also, the radius of the racetrack is 42.0 m. What is…
A:
Q: Find the number of electrons, and of each species of quark, in 6.9 L of water. (Consider only…
A: **Step 3: Calculate the number of electrons in water**Each water molecule (H2O) contains 10…
Step by step
Solved in 2 steps with 1 images
- When two identical resistors(say 4 ohm each)Are connected in parallel to a 12 V car battery,Calculate for both resistors: a.Voltage across each ,b.power dissipated in each,c.current through each? Do any of your answers change if the restistors are different from each other?HYP. Retum Man 2-Foot.. What would happen to the current if the voltage is doubled from 21 V to 42 5 points V? (This one requires you to think a little) * This diagram represents a closed series circuit. 6.1Q 5.10 土一 21 V the current will double the current will quadruple the current will remain constant the current will be cut in half O the current will be cut by 1/4How did integrated silicon circuits (microchips) change electronics? a They made electronic devices bulkier and heavier. b. They made electronic devices less effective and less useful. c. They made electronic devices smaller and more lightweight. d. They made electronic devices more expensive and less portable. Please select the best answer from the choices provided O A O B O c O D
- Plz I need the correct answer of this questions all branch in electronicsQ5: Derive the expression for power P = VI in an electrical circuit. Q6: What is the resistance of an electric arc lamp, if the lamp uses 20A20A when connected to a 220 volt? Q7: A 162 resistor is connected to a 48v battery. What is the charge flow through it in one minute? Q8: A wire having an area of cross section = 6mm? and another wire having an area of cross section 10mm2, have the same length and are made up of the same material. Which wire has more resistance? Q9: In two minutes, 120C of charge flow through a conductor. What is the current flowing through it and the voltage across the terminals if the resistance of the conductor is equal to 22? Q10. 100 cm length of wire that is 1.5mm2 in cross section has a measured resistance of 12. Calculate the resistivity of the used material. Q11. Some homes use solid wire having a cross-sectional area of 4mm2 to provide electrical distribution to outlets and light sockets. Determine the resistance of 24 meters of this solid wire.…The unit of electrical resistance. Sl units kg.m?/s³.A? To understand further, open this link, (131) Ohm's Law- YouTube. Watch the video and answer the questions below. ACTIVITY 1: OHM'S LAW The table below illustrates this relationship both qualitatively and quantitatively for several circuits with varying battery voltages and resistances. Fill in the blanks below. 1.5 V 0.50 Amp 1. 2. 3. 4.5 V Amp 4. 1.5 V 0.25 Amp 5. 0.5 Amp 09 6. Amp Assumption Passi: A kome where YOU can le your BEST! CR No part of this LAS may be reproduced in any form or by any means without written permission from ASPCI, inc.. 1
- Identify the statement from the following why rubber does not allow electric current. O a. It is a non-metal O b. It has high resistance O c. It is an insulator O d. All the given options ents Jump to..5. A 250-volt electrical heater is used to warm 3Li/hr of water from 19°C to 98°C. Assume heat conversion loss of 25% of the total heat supplied, how much current in amperes must be supplied to this heater. Derive with the formula below, show the cancellation, explain the step by step and DRAW a free body diagram/figure. refer with this: PE1 + KE1 + U1 + WF1 + Q1 + W1 = PE2 + KE2 + U2 + WF2 + Q2 + W2 + E losses.PH.6. please help me understand circuits. Ty.
- PLEASE ANSER THIS EXERCISE. THIS IS NOT A GRADED QUESTION. 1. Good thermal conductors are said to be good electrical conductors. If so, why is it that cords used to connect toasters, irons, and heat-producting apoliances get hot by the conduction of heat from the heating element? 2. How would you expect the resistivity of a good insulator such as glass or polysterene to vary with temperature? 3. A fuse is a device that is designed to break the circuit. It melts when the current exceeds its value. What characteristics should the material have?4G l. 9:00 A elearning.ibrict.edu.om | General / Theory Quiz - Physics 2 Question 2 Not yet answered Marked out of 0.50 P Flag question In the following phasor diagram 90° O a. voltage lags O b. 'v' and l' are in phase O c. voltage leads O d. current leads Previous page Next page 1 Announcements1. What happened to the voltage across the resistance box as the current through it was increased? What is the relationship between voltage and current when resistance is fixed? 2.What is the current in a 10 ohms resistor due to a potential difference of 40 V? Explain.