Questions
A time varying current i is passed through a resistance R as shown in figure. The total heat generated in the resistance is
detailed solution
Correct option is B
Total heat produced =∫0t03i0t0t2 Rdt+3i02R 2t0−t0+i02R 3t0−2t0=3i02Rt0 + 9i02Rt0 + i02Rt0 = 13i02Rt0Talk to our academic expert!
Similar Questions
A resistor R is connected across a battery of emf 12 V. It observed that terminal potential differenceis 9 V and the power delivered to resistor is 18 W. Internal resistance of the battery ‘r’ and the resistance R are respectively
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