Question

a current of 2mA is drawn by a filament of an electric bulb for 0.5mins find amount of electric charge that flows through the circuit

Answer 1

Answer:

.06C

Explanation:

q = i x t

i = 2mA = 2 x $10^{-3}$A

t = .5min = .5 x 60 sec = 30sec

hence , q = 30 x 2 x $10^{-3}$ = 60 x $10^{-3}$ = 0.06C