Q. In a conductor if 3000 coulomb of charge enters and 3000 coulomb of charge exits in time 10 minutes, then the current is
A) 5 ampere
B) 10 ampere
C) 2.5 ampere
D) Zero
Explanation
(a) Current, $I = \frac{q}{t} = \frac{3000C}{10 \times 60s} = 5A$
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.