Q. Ten capacitor are joined in parallel and charged with a battery up to a potential $V.$ They are then disconnected from battery and joined again in series then the potential of this combination will be
A) $V$
B) $10V$
C) $5V$
D) $2V$
Explanation
(b) In series $V^{'} = nV = 10\ V$
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.