Question

10 A current flows through a conductor in 2 min.the resistance is 200 ohm. calculate heat.​

Answer 1

Answer:

Explanation:

H = I^2 R T

I=10

R=200

T=2×60=120 seconds

H = 10^2×200×120

   =100×200×120

    =2400000

     =24×10^5 J