Physics, asked by gamemania, 1 year ago

36000J heat energy is to be produced in an electric heater of resistance 1000 ohms through which current is passed for 5 minutes. calculate the current passing through the heater

Answers

Answered by saket29

I hope you will satisfied

Attachments:

gamemania: time is given in minutes.to be converted to secs. actual ans is 0.35A

saket29: multiply it by 60

saket29: divide it by 60

Answered by jindalankush00p5e8pw

H= I square * R * t
H = heat
I= current
R= resistance
t= time
Put the vale in equation in solve... Nd change the time in sec means u will take the time 30 sec...

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