Combination of Inductors
Trending Questions
Q. A circuit contains two inductors of self-inductance L1 and L2 in series (see figure). If M is the mutual inductance, then the effective inductance of the circuit shown will be
- L1+L2
- L1+L2−2M
- L1+L2+M
- L1+L2+2M
Q. Two inductors 0.4 H and 20.6 H are connected in parallel. If this combination is connected in series with an inductor of inductance 0.76 H. The equivalent inductance of the circuit will be (nearly)
- 2 H
- 1 H
- 0.2 H
- 0.1 H
Q. A circuit contains two inductors of self-inductance L1 and L2 in series (see figure). If M is the mutual inductance, then the effective inductance of the circuit shown will be
- L1+L2
- L1+L2−2M
- L1+L2+M
- L1+L2+2M