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Physics CBSE Live product
Class 10
Electricity
Heating effect of a current
4.
TBQ - Power
Question:
1
m.
Choose the best answer
Which of the following expressions is not a valid representation of electrical power in a circuit?
\(I^{2}R\)
\(\frac {V^{2}}{R}\)
\(VI\)
\(IV^2\)
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