In the circuit below how long does it take for the current to drop to 1 uA when the switch is moved from position A to B. (Assume that it has been at A for a long time)© BrainMass Inc. brainmass.com September 29, 2022, 1:53 pm ad1c9bdddf
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Sum of voltage around a loop = 0 (given in your equation chart)
V2 = I R + Q /C
During the charging of the capacitor, initially the capacitor did not have any charge. Current in the circuit is maximum. (Imax = V2 /R since Q = 0 at t=0)
With time, charge builds up in the ...
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