A capacitor charged to `50 V` is discharged by connecting the two plates at `t=0`.If the potential difference across the plates drops to 1.0 V at t=10 ms,what will be the potential difference at t=20 ms?

A capacitor charged to 100V is discharged by connecting the two ptates at t=0 . If the potential difference across the plates drops to 1.0V at 10 ms , what will be the potential difference at t= 20 ms .

The charge stored in a capacitor is 20 mu C and the potential difference across the plates is 500V .Its capacity is ..?

The plates of a parallel plate capacitor are charged to a potential difference of 117 V and then connected across a resistor. The potential difference across the capacitor decreases exponentially with to time.After 1s the potential difference between the plates is 39 V, then after 2s from the start, the potential difference (in V) between the plates is

The plates of a parallel plate capacitor are charged to a potential difference of 117 V and then connected across a resistor. The potential difference across the capacitor decreases exponentially with to time.After 1s the potential difference between the plates is 39 V, then after 2s from the start, the potential difference (in V) between the plates is

The plates of a capacitor are charged to a potential difference of 320 volt and are then connected across a resistor. The potential difference across the capacitor decays exponentially with time. After 1 sec the potential difference between the plates of the capacitor is 240 volts. what is the potential difference between the plates after 2 s?

A 100pF capacitor is charged to a potential difference of 80.0V and the charging battery is disconnected. The capacitor is then connected in parallel with a second capacitor. If the potential difference across the first capacitor drops to 35.0 V what is the capacitance of this second capacitor?

Five capacitors are connected across a battery of 5V as shown in figure (o). Calculate the potential difference across the plates of the 5muF capacitor.