Self and Mutual Induction Flashcards
1
Q
Formula for coefficient of self inductance
A
Flux=Li
2
Q
Unit of self inductance
A
Henry
3
Q
Formula of self inductance form emf
A
Emf= -L(di/dt)
4
Q
What does L ( coefficient of self inductance) depend on?
A
L depends on shape, size of the conductor
5
Q
Formula for self inductance of a solenoid
A
L=U0 (N^2A)/L
6
Q
What is mutual inductance?
A
It is the production of induced emf in second coil dur to change in current in first coil.
7
Q
Formula for coefficient of mutual inductance
A
N2flux2= Mi1
8
Q
Formula for mutual inductance of coaxial solenoid
A
M= U0(N1N2A)/l
