MHT CET Physics question
The instantaneous voltage through a device of impedance is . The effective value of the current is
Answer: (B)
Solution
A and A; 4 A is the peak value, and the others do not match. Hence the correct option is (b).
The instantaneous voltage through a device of impedance is . The effective value of the current is
A and A; 4 A is the peak value, and the others do not match. Hence the correct option is (b).