write the relation between electric power (w )of a device with potential difference across it and current ( ampere) flowing through it.
please give correct answer otherwise don't
Answers
Answered by
3
Answer:
The equation is: Power = voltage times current. ... Ohm's Law: Voltage = Current times resistance is also closely related. If there is zero resistance, power is also zero
Answered by
2
Answer:
The potential difference between points A and B, VB − VA, defined to be the change in potential energy of a charge q moved from A to B, is equal to the change in potential energy divided by the charge, Potential difference is commonly called voltage, represented by the symbol ΔV: ΔV=ΔPEq Δ V = Δ PE q and ΔPE = qΔV.
hum bhi theek hi hai bas exams ki preparation chal rahi hai
Similar questions