Match List I with List II List

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Target Exam

CUET

Subject

Physics

Chapter

Electromagnetic Induction

Question:

Match List I with List II

List - I		List – II
(A)	Rod rotated with angular velocity ω in a uniform magnetic field	(I)	e = e₀sinωt
(B)	Coil is rotated with angular velocity in a uniform magnetic field	(II)	e = B/v
(C)	Rod is moved with linear velocity v in uniform magnetic field	(III)	Constant
(D)	When a rectangular coil is moved in a magnetic field induced emf is	(IV)	$e=\frac{Bωl^2}{2}$

Choose the correct answer from the options given below:

Options:

A-IV, B-I, C-III, D-II

A-I, B-II, C-III, D-IV

A-IV, B-I, C-II, D-III

A-IV, B-III, C-II, D-I

Correct Answer:

A-IV, B-I, C-II, D-III

Explanation:

EMF induced in rod rotated with angular velocity ω in a uniform magnetic field is $ e= \frac{1}{2} b\omega l^2$

Coil is rotated with angular velocity in a uniform magnetic field , EMF induced is $ e = e_0 sin\omega t$

Rod is moved with linear velocity v in uniform magnetic field , EMF induced is $ e = Blv$

When a rectangular coil is moved in a magnetic field induced emf is zero.