state gov UP Police Workshop Staff (Radio Cadre) Mock Test Basic Science and Engineering Work Power and Energy
If V = Potential difference, I = Current and R = Resistance, then which of the following formulas does not represent electrical power dissipation?
1
\( \frac{{{V^2}}}{R}\)
2
I2R
3
V I
4
\( \frac{{{I^2}}}{R}\)