In an AC circuit with voltage V and current I, the power dissipated is-
A. VI
B. \(\frac { 1 }{ 2 }\) VI
C. \(\frac { 1 }{ √2 }\) VI
D. depends on the phase difference between I and V
Answer:D
In an AC circuit with voltage V and current I, the power dissipated is-
A. VI B. \(\frac { 1 }{ 2 }\) VI C. \(\frac { 1 }{ √2 }\) VI D. depends on the phase difference between I and V