Question

calculator heat produce when 48000 Columbus charge is transferred in 6 minutes why potential difference of 50 volts

Answer 1

Charge,q=48000C 
 time,t=6 minutes=360 sec 
 current I =q/t =48000/360 = 133.33A
now, power =I x V = 133.33 x 50 =6666.666 WATTS
Heat produced=energy = Power x time =6666.666 x360 sec
=2400000 joules
=2400 kilo joules

Answer 2

H=I^2 Rt
=VIT
=50*Q/t*t
= 50*Q
= 50* 48000
=2400000J
Or

=2400KJ

Hope it helps....