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What is the formula for calculating power - Answers.com
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日期:2026-04-21
Power (P) is the rate of doing work (W), so its fundamental formula is: ... In these
formulas, W always refers to watts, although units should never be written ....
Power in Watts = Current in Amps x Voltage, P=IV Power in Watts = Current in
Amps...看更多










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