Derive the relationship between peak and the rms value of current in an a.c. circuit.

Derive the relationship between C_(p) and C_(v) .

Derive a relationship between and K_p and k_c .

What is root mean square value of alternating current? Derive a relation between peak value and virtual value of alternating current.

The peak voltage of an ac supply is 300 V. The rms value of current in an ac circuit is 10 A. What is the peak current?