ElectroMagnetic InductionEasy
Question
Two circular coils can be arranged in any of the three situations shown in the figure. Their mutual inductance will be
Options
A.maximum in situation (A)
B.maximum in situation (B)
C.maximum in situation (C)
D.the same all situations
Solution
When current flows in any of the coils, the flux linked with the other coil will be maximum in the first case. Therefore, mutual inductance will be maximum in case (A).
Create a free account to view solution
View Solution FreeMore ElectroMagnetic Induction Questions
A coil of copper having 100 turns is placed in a magnetic field (B = 4 × 10-5) perpendicular to its axis. The cross...For an LCR series circuit, phosphors of current i and applied voltage V = V0 sinωt are shown in diagram at t = 0. W...A long straight wire is parallel to one edge as in figure. If the current in the long wire is varies in time as I = I0e-...A coil of resistance 400 Ω is placed in a magnetic field. If the magnetic flux φ (wb) linked with the coil var...In the given LC circuit if initially capacitor C has charge Q on it and 2C has charge 2Q .The polarities are as shown in...