Help with all of this question please. asges owi odinio49. The switch in Figure P23.49has been in position a for along time. It is changed toposition b at t=0 s. What arethe charge Q on the capacitorand the current I through theresistor (a) immediately afterFIGURE P23.49the switch is changed? (b) At t = 50 us? (c) At t = 200 μs?9.0 V.a2.0 uFww50 Ω

Answered: Image /qna-images/answer/eb03a8ae-be42-4bfe-876d-c5db91eb3efd.jpg

49. The switch in Figure P23.49 has been in position a for a long time. It is changed to position b at t=0 s. What are the charge on the capacitor and the current I through the resistor (a) immediately after FIGURE P23.49 the switch is changed? (b) At t = 50 μus? (c) At t = 200 μs? 9.0 V- www a b 2.0 μF ww 50 Ω

49. The switch in Figure P23.49 has been in position a for a long time. It is changed to position b at t=0 s. What are the charge on the capacitor and the current I through the resistor (a) immediately after FIGURE P23.49 the switch is changed? (b) At t = 50 μus? (c) At t = 200 μs? 9.0 V- www a b 2.0 μF ww 50 Ω

College Physics

10th Edition

ISBN:9781285737027

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter18: Direct-Current Circuits

Section: Chapter Questions

Problem 18P: (a) Find the current in each resistor of Figure P18.18 by using the rules for resistors in series...

See similar textbooks

Similar questions

ok The electric force acting on a proton placed in a downward electric field of magnitude 3x10° N/C is O a 4.8x10 N, upward O b. 5.33x10-26 N, downward Oc. 4.8×10N, downward O d. 5.33x10-26 N, upward A current of SA passes through a wire. The number of electrons crossing a point in the wire in 1 minut a. 3.12x1019
18.a. In a triad ground rod arrangement, the distance between the rods should be how many times greaterthan the depth of the rod that's the same size?A. TwoB. ThreeC. FourD. Five18.b. Which of the following is an installation requirement for the grounding electrode conductor in acommunications system?A. It must be run as straight as practicable.B. It must be, at minimum, 4 AWG.C. It must be solid or stranded aluminum.D. It must be isolated and covered.
The resistance of the skin on a person's finger is typically about 10,000 N. How much voltage would be needed to cause a current of 0.001 A to flow into the finger? (This is about enough current to just be felt by most people.) Need Help? Read It Watch It MY N OTEC [-/2 Points] DETAILS OBINPHYS8 7.P.013.
A student in the 'Introduction to Nanotechnology' class argues that electrical copper wires and tungsten filament in electrical bulbs can be replicable with CNTS. Justify his/her Q4. statements.
The charge passes through a conductor carrying a current I= 2t + 5 (A) in one minute is: Select one: O a. 3900c O b. 125c O c. 7.0c O d. 2.0c
(a) Find the current in each resistor of Figure P18.18 by using the rules for resistors in series and parallel. (b) Write three independent equations for the three currents using Kirchhoffs laws: one with the node rule; a second using the loop rule through the battery, the 6.0- resistor, and the 24.0- resistor; and the third using the loop rule through the 12.0- and 24.0- resistors. Solve to check the answers found in part (a). Figure Pl8.18
(a) Find the current in each resistor of Figure P18.18 by using the rules for resistors in series and parallel. (b) Write three independent equations for the three currents using Kirchhoffs laws: one with the node rule; a second using the loop rule through the battery, the 6.0- resistor, and the 24.0- resistor; and the third using the loop rule through the 12.0- and 24.0- resistors. Solve to check the answers found in part (a). Figure Pl8.18
Integrated Concepts (a) What energy is dissipated by a lightning bolt having a 20,000-A current, a voltage of 1.00102 MV, and a length of 1.00 ms? (b) What mass of tree sap could be raised from 18.0°C to its boiling point and then evaporated by this energy, assuming sap has the same thermal characteristics as water?
A particle accelerator produces a beam with a radius of 1.25 mm with a current of 2.00 mA. Each proton has a kinetic energy of 10.00 MeV. (a) What is the velocity of the protons? (b) What is the number (n) of protons per unit volume? (b) How many electrons pass a cross sectional area each second?
A wire carries a steady current of 0.1 A over a period of 20 s. What total charge passes through the wire in this time interval? a. 200 C b. 20 C c. 20 d. 0.005 C Ans. 2. You measure a 25.0 V potential difference across a 5.00 2 resistor. What is the current flowing through it? a. 125 A (b.) 5.00 A c. 4.00 A d. 1.00 A Ans. 3. A 2.0 mm diameter wire of length 20 m has a resistance of 0.25 2. What is the resistivity of the wire? a. 5.0 x 10-7 m b. 3.9 x 10-8 :m c. 4.0 x 10-7 n m d. 16x 10-3 Ω m Ans. Show transcribed image text 1. A wire carries a steady current of 0.1 A over a period of 20 s. What total charge passes through the wire in this time interval? 2. You measure a 25.0 V potential difference across a 5.00 ohm resistor. What is the current flowing through it?
The batteries of a submerged non-nuclear submarine supply 1000 A at full speed ahead. How long does it take to move Avogadro’s number (6.02 ×1023 ) of electrons at this rate?
a. A 230 V filament, lamp takes 5A from the cupply. calculate its daily energy concump tan if it if sitched an' for 12 hrs a day.d How much is the axt, if p 5.07 whr.