power of electric current and its formula
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If the electric power and the total resistance are known, then the current can be determined ... flows, the emf of the source is exactly equal to the potential difference between its ends
formula :
Ohm's law equation (formula): V = I × R and the power law equation (formula): P = I × V. P = power, I or J = Latin: influare, international ampere, or intensity and R = resistance. V = voltage, electric potential difference Δ V or E = electromotive force (emf = voltage).
formula :
Ohm's law equation (formula): V = I × R and the power law equation (formula): P = I × V. P = power, I or J = Latin: influare, international ampere, or intensity and R = resistance. V = voltage, electric potential difference Δ V or E = electromotive force (emf = voltage).
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power formula
p= vi
p = ir×i
p= i²r
p= vi
p = ir×i
p= i²r
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