Question

If a charge of 429 C flows through a conducting wire in 9 minutes what is the value of the current?​

Answer 1

Q charge is Ampere Sec

Q = It

Q = 420C = 420As

t = 5 minute

1 minute = 60 sec

t = 5x60 = 300 sec

420As = 1 × 300 s

1 = 420/300 A

1 = 42/30 A

1 = 7/5 A

I=1.4 A

current 1.4A