EASY
12th CBSE
IMPORTANT
Earn 100

Define mutual inductance and write its SI units.

Important Questions on Electromagnetic Induction

EASY
12th CBSE
IMPORTANT
New Simplified Physics (Vol 1) For Class 12>Chapter 6 - Electromagnetic Induction>Text Based Exercises>Q 8
Derive an expression for the mutual inductance of two long co-axial solenoids of same length wound one over the other.
EASY
12th CBSE
IMPORTANT
New Simplified Physics (Vol 1) For Class 12>Chapter 6 - Electromagnetic Induction>Text Based Exercises>Q 8
In an experiment, two coils C1 and C2 are placed close to each other. Find out the expression for the emf induced in the coil C1 due to a change in the current through the coil C2.
EASY
12th CBSE
IMPORTANT
New Simplified Physics (Vol 1) For Class 12>Chapter 6 - Electromagnetic Induction>Text Based Exercises>Q 9
When a bar magnet is pushed towards (or away) from the coil connected to a galvanometer, the pointer in the galvanometer deflects. Identify the phenomenon causing this deflection and write the factors on which the amount and direction of the deflection depends. State the laws describing this phenomenon.
EASY
12th CBSE
IMPORTANT
New Simplified Physics (Vol 1) For Class 12>Chapter 6 - Electromagnetic Induction>Text Based Exercises>Q 9

Sketch the change in flux, emf and force when a conducting rod PQ of resistance R and length l moves freely to and fro between A and C with speed v on a rectangular conductor placed in uniform magnetic field as shown in the figure.

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