Consider the following statement. A1: I = 0 A2: I=(V/R)(e -1/(RC) ) B1: V c = 0

Question

Consider the following statement. A1: I = 0 A2: I=(V/R)(e-1/(RC) ) B1: Vc = 0 B2: Vc = V B3: Vc = Ve-1/(RC)
Immediately after the switch is closed, the current, Ithrough R, and the potential across the capacitor, Vc,are respectively given by 1) A1, B1 2) A2, B1 3) A2, B3 4) A3, B3 5) A3, B1 6) A1, B3 7) A3, B2 8) A1, B2 9) A2, B2 Consider the following statement. A1: I = 0 A2: I=(V/R)(e-1/(RC) ) B1: Vc = 0 B2: Vc = V B3: Vc = Ve-1/(RC) Immediately after the switch is closed, the current, Ithrough R, and the potential across the capacitor, Vc,are respectively given by 1) A1, B1 2) A2, B1 3) A2, B3 4) A3, B3 5) A3, B1 6) A1, B3 7) A3, B2 8) A1, B2 9) A2, B2

Explanation / Answer

Hi,    When the switch is just closed, the currentthrough the resistror is (V/R)(e-t/(RC) )    and the voltage across the capacitor iszero.    Therefore option 2) A2, B1 iscorrect. Hope this helps you.

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