Question

an electrical appliance draws a current of 0.5when applied potential difference across it is 220v. calculate the amount of charge flowing through it in 30 minutes

Answer 1

this is answer of our answer I hope it help you

Answer 2

I = 0.5 A
Q = ?
t = 30 mins = 30*60 = 1800 s

I = Q/t
0.5 = Q/1800
Q = 0.5*1800
Q = 900 C