In previous questions 3 and 4, what is the ...

NCERT Class XII Chapter
Alternating Current
Questions With Solutions

Question : 5 of 26

Marks: +1, -0

In previous questions 3 and 4, what is the net power absorbed by each circuit over a complete cycle. Explain your answer.

Solution:

For question 3,

Power in the circuit with pure inductor, P =

E_vI_v

cos π/2 = 0.

For question 4, Power in complete cycle P =

E_vI_v

cos (–π/2) = 0.

Go to Question:

Prev Question

Next Question