CapacitanceHard
Question
When the key is pressed at time t = 0 then which of the following statement about the current i in the resistor AB of the given circuit is true:
Options
A.at t = 0, i = 2mA and with time it goes to 1 mA
B.i oscillatets between 1 mA and 2 mA
C. i = 2mA at all t
D.i = 1 m A at all t
More Capacitance Questions
The minimum number of condensers each of capacitance of 2μF, in order to obtain resultant capacitance of 5μF w...A parallel plate capacitor having plates of area S and plate separation d, has capacitance C1 in air. When two dielectri...A parallel plate capacitor has a dielectric slab of dielectric constant K between its plates that covers 1/3 of the area...Maximum number of 60 W bulbs that can be used in a 220 V supply line protected by a 10 A fuse is...Two identical plates A and B of parallel plate capacitor are given charge +q and -3q. If σ1 and σ2 are the c...