A resistence of 25 ohm connected to a 12V battery.Calculate the heat energy in joules generated per minute
zaid42:
you can use this formula here H=I2RT
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Current = V / R
= 12 / 25 = 0.48 ampere.
Heat energy = I2Rt
= (0.48)2 x 25 x 60
= 345.6 Joules
Check calculus part may be mistake but 99% right
= 12 / 25 = 0.48 ampere.
Heat energy = I2Rt
= (0.48)2 x 25 x 60
= 345.6 Joules
Check calculus part may be mistake but 99% right
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