Home
Class 12
PHYSICS
A 20 mu F capacitors is charged by a 30 ...

A `20 mu F` capacitors is charged by a `30 V` `d.c` supply and then connected across an uncharged `50 mu F` capacitor. Calculate (i) the final potential diff. across the combinition (ii) initial and final energies.

Promotional Banner

Similar Questions

Explore conceptually related problems

A 10 mu F capacitors is charged by a 30 V d.c supply and then connected across an uncharged 50 mu F capacitor. Calculate (i) the final potential diff. across the combinition

A 10 mu F capacitor is charged by a 30 V dc supply and then connected across an uncharged 50 mu F capacitor. Calculate The final potential difference across the combination.

A 10muF capacitor is charged by a 30v d.c.supply and then connected across an uncharged 50muF capacitor calculate (a) the final potential difference across the combination. (b) initial and final energies.

A 10 mu F capacitor is charged by a 30 V dc supply and then connected across an uncharged 50 mu F capacitor. Calculate The initial and final energies.

A 10 mu F capacitors is charged by a 30 V d.c supply and then connected across an uncharged 50 mu F capacitor. (ii) initial and final energies.

A capacity of capacity C_(1) is charged up to V volt and then connected to an uncharged capacitor of capacity C_(2) . Then final potential difference across each will be

A capacity of capacity C_(1) is charged up to V volt and then connected to an uncharged capacitor of capacity C_(2) . Then final potential difference across each will be

A 20F capacitor is charged to 5V and isolated. It is then connected in parallel with an uncharged 30 F capacitor. The decrease in the energy of the system will be

A 20F capacitor is charged to 5 V and isolated. It is then connected in parallel with an uncharged 30 F capacitor. The decrease in the energy of the system will be

220 V, Hz is connected across a capacitor of 5 mu F . Calculate the effective current.