Current (I) =watt/voltage, am i right? if yes how ? please explain?
回答 (2)
2019-12-06 1:14 pm
Electric power = voltage x current
So Current = Electric Power / Voltage
1 Amp = 1 Watt / 1 Volts
So Current = Electric Power / Voltage
1 Amp = 1 Watt / 1 Volts
2019-12-06 1:34 pm
P = V*I
I = P/V
since P = V^2/R, then
I = (V^2/R)/V = V/R ...which is the first Ohm's law
I = P/V
since P = V^2/R, then
I = (V^2/R)/V = V/R ...which is the first Ohm's law
收錄日期: 2021-04-24 07:44:29
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