Question Answers

Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > The capacitor shown in figure has been charged to a potential difference of V volt, so that it carries a charge CV with both the switches S1 and S2 remaining open. Switch S1 is closed at t=0. At t=R1C switch S1 is opened and S2 is closed. Find the charge on the capacitor at t=2R−1C+R2C.

The capacitor shown in figure has been charged to a potential difference of V volt, so that it carries a charge CV with both the switches S1 and S2 remaining open. Switch S1 is closed at t=0. At t=R1C switch S1 is opened and S2 is closed. Find the charge on the capacitor at t=2R−1C+R2C.

A 5.0(μ)F capacitor having a charge of (20(μ)C)is discharged through a wire aof resistance (5.0Ω). Find the heat dissipated in the wire between 25 to `50 (mu)s after the connections are made. The capacitor shown in figure has been charged to a potential difference of V volt