if 240 joule heat is generated in a conductor of resistance 50 ohm when 0.2 ampere current is passed through it then for how long is the current flowing through the conductor
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H=I^2RT
240= 0.2^2*50*time
time=240/0.2*0.2*50
T=24/0.04*5
T=24/0.2
T=120 seconds
abhishek4124:
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