An RC drcult with components C=5mF, R1 =2M2, R = 1M and V = 100V is set as shown in the figure. The capacitor Is initlally uncharged, at t =0 the switch is thrown to position 1, at t = 5s the switch Is turned to position 2. Which of the following expressions correctly %3D %3D %3D %3D gives the charge on the capacitor at t= 10a? 1 • a. Q = (500mC)e /2 21 O b. Q = (500mC)(1 – e /2)e-1 • c.Q = (125mC)e ? O d. Q = (100mC)(1 – e ³)e ? C R2 R1 O e. Q = (0.5C)(1 -e-1)e-/2 %3D O f. Q = (25mC)e 1/2 %3D 8Q = (50mC)(1-e1/2)e3 !! h. Q (0.25C)e
An RC drcult with components C=5mF, R1 =2M2, R = 1M and V = 100V is set as shown in the figure. The capacitor Is initlally uncharged, at t =0 the switch is thrown to position 1, at t = 5s the switch Is turned to position 2. Which of the following expressions correctly %3D %3D %3D %3D gives the charge on the capacitor at t= 10a? 1 • a. Q = (500mC)e /2 21 O b. Q = (500mC)(1 – e /2)e-1 • c.Q = (125mC)e ? O d. Q = (100mC)(1 – e ³)e ? C R2 R1 O e. Q = (0.5C)(1 -e-1)e-/2 %3D O f. Q = (25mC)e 1/2 %3D 8Q = (50mC)(1-e1/2)e3 !! h. Q (0.25C)e
Delmar's Standard Textbook Of Electricity
7th Edition
ISBN:9781337900348
Author:Stephen L. Herman
Publisher:Stephen L. Herman
Chapter19: Capacitors
Section: Chapter Questions
Problem 3RQ: A capacitor uses air as a dielectric and has a capacitance of 3 F. A dielectric material is inserted...
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