When the rate of change of current is unity, the induced emf is equal to
A. thickness of coil
B. number of turns in coil
C. coefficient of self inductance
D. total flux linked with coil
Answer:A
When the rate of change of current is unity, the induced emf is equal to
A. thickness of coil B. number of turns in coil C. coefficient of self inductance D. total flux linked with coil