In an ac circuit, with voltage V and current I the power dissipated is
Physics · JEE Main · NTA Exams — Electromagnetic Induction and Alternating Currents
In an ac circuit, with voltage V and current I the power dissipated is
- VI
- \(\frac{1}{2} \mathrm{VI}\)
- \(\frac{1}{\sqrt{2}} \mathrm{VI}\)
- depends on the phase angle between V and I.
Answer
(D) depends on the phase angle between V and I.
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