Question

A current in a lamp is 25mA in 5 minutes. Calculate the charge flowing through it

Answer 1

7.5 Coulombs

Step-by-step explanation:

I = Q/t

Q = It

I = 25mA = 0.025 A

t = 5 minutes = 300 seconds

Q = 0.025 x 300

= 7.5 Coulombs