Home › UP Board Class 10 › science › class10_electricity_circuits › Joule heating formula gives heat H as:
Joule heating formula gives heat H as:
AH = IRt
BH = V/Rt
CH = VRt
DH = I²Rt
Answer & Solution
Correct answer: D. H = I²Rt
H = I²Rt is Joule's law of heating. Heat dissipated in a resistor equals current squared times resistance times time.
Related questions