A resistence of 25 ohm connected to a 12V battery. Calculate the heat energy in joules generated per minute
Answers
Answered by
16
Current = V / R
= 12 / 25 = 0.48 ampere.
Heat energy = I2Rt
= (0.48)2 x 25 x 60
= 345.6 Joules.
Hope that helps u!
= 12 / 25 = 0.48 ampere.
Heat energy = I2Rt
= (0.48)2 x 25 x 60
= 345.6 Joules.
Hope that helps u!
Answered by
4
Heat/s= V^2/R
= 12*12/25
Heat/min =( 12*12/25)*60
=12*12*12/5
=345.6J/min
= 12*12/25
Heat/min =( 12*12/25)*60
=12*12*12/5
=345.6J/min
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