emf induced in secondary
The mutual inductance of two coils is 0.750 H. Calculate the average emf induced in secondary if the current in the primary reaches 6.00 A in 0.030 sec.
A) 150 V
B) 0.00375 V
C) 0.135 V
D) -150 V
© BrainMass Inc. brainmass.com March 4, 2021, 5:42 pm ad1c9bdddfhttps://brainmass.com/physics/emf/emf-induced-in-secondary-7224
Solution Preview
Emf=M*(dI/dt)=0.75*(6/0.03)=150 (V)
<br>However, in order to decide if emf in the secondary coil is positive or ...
Solution Summary
Calculate the average emf induced in secondary
$2.19