Formula for Power is:
Correct answer: A. P=IV
- A. P=IV
- B. P=V/I
- C. p= V+I
- D. p=VQ
Explanation
he three formulas for calculating power are:- P = V x I, where P is power, V is voltage, and I is current.- P = I^2 x R, where P is power, I is current, and R is resistance.- P = V^2 / R, where P is power, V is voltage, and R is resistance.These formulas are used in electrical circuits to calculate the amount of power being transferred.
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About Current Electricity
Steady current relates charge flow to potential difference, resistance and resistivity, including how temperature changes a conductor's resistance. Sources with internal resistance have terminal voltage below their emf when delivering current, and maximum power output occurs under a specific load condition rather than at zero resistance.
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