A potential difference of 6V is used to produce a current of 5A for 200s through a heating coil. The heat produced is
Jamb 1978 A potential difference of 6V is used to produce a current of 5A for 200s through a heating coil. The heat produced is A. 4800 cal B. 6000 cal C. 2400 J D. 240 kcal E. 6000J ANSWER: Option E EXPLANATION: Just apply the equation below; heat produced […]
