Question

if a potential Difference of 10v cause a current of 2A

Answer 1

if a potential difference of 10V causes a current of 2 A to flow for 1 min, how much energy is transferred




Q = It
I = 2A
t= 1*60 = 60s
Thus, Q=2*60
=120 C

V=W/Q
V=10v
​Q=120 C

W=VQ
=10*120 joules
=1200 J
=1.2 KJ

I hope, I am right with my ans..

Answer 2

given:

Voltage=10volt

current=2 ampere

time = 1minute = 60seconds

heat energy= VIT

= 10*2*60=1200 joules