When the key K is presend at time t ...

When the key K is presend at time t = 0 , then which of the following statements about the current I in the resistor PQ of given circuit is true ?

A

at t = 0 , I =2 mA and with time it goes to 1 mA

B

I oscillates between (1 mA and 2mA)

C

i=2 mA at all t

D

i=1 mA at all t

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Capacitor offers zero resistance in the beginning but later it offer infinite resistance .

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