Lenz Law in Hindi for Students Practice FREE

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Lenz Law in Hindi. We covered all the Lenz Law in Hindi in this post for free so that you can practice well for the exam.

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Mock Test on Lenz Law for Students

If a conductor is moving in a magnetic field, the induced current in the conductor is 0.025 mA vertically upwards. If the magnetic field becomes double, the direction of the current will :

A wire is moving in the magnetic field of B, if the cross-sectional area of the wire becomes double, then what will be the change in direction of induced emf? :

A metallic ring is attached to the wall of a room. When the north pole of a magnet is brought near the ring, the induced current in the ring is :

In an experiment, a magnet, with its magnetic moment along the axis of a circular coil and directed towards the coil, is withdrawn away from the coil and parallel to itself. The current in the coil, as seen by the withdrawing magnet, is :

When a magnet is moved with its S pole towards the coil, then the nearer face of the coil behaves as

Lenz's law is a consequence of the law of conservation of :

The direction of induced e.m.f., during electromagnetic induction, is given by :

What happens when a magnet is dropped into a solenoid, whose two ends are connected to each other? While crossing the loop, it will fall with acceleration? :

Mock Test on Lenz Law for Students

If a conductor is moving in a magnetic field, the induced current in the conductor is 0.025 mA vertically upwards. If the magnetic field becomes double, the direction of the current will :

(A) Reverse

(B) Remain the same

(D) Both 'A' and 'C'

Option b - Remain the same

A wire is moving in the magnetic field of B, if the cross-sectional area of the wire becomes double, then what will be the change in direction of induced emf? :

(A) No change

(B) Reverse

(D) Both '2' and '3'

Option a - No change

A metallic ring is attached to the wall of a room. When the north pole of a magnet is brought near the ring, the induced current in the ring is :

(A) Zero

(B) Infinite

(D) In an anticlockwise direction

Option d - In an anticlockwise direction

In an experiment, a magnet, with its magnetic moment along the axis of a circular coil and directed towards the coil, is withdrawn away from the coil and parallel to itself. The current in the coil, as seen by the withdrawing magnet, is :

(A) Zero

(B) Clock-wise

(D) First (A) then (B)

Option b - Clock-wise

When a magnet is moved with its S pole towards the coil, then the nearer face of the coil behaves as

(A) N-pole

(B) S-pole

(D) N - pole forever

Option b - S-pole

Lenz's law is a consequence of the law of conservation of :

(A) Mass

(B) Charge

(D) Momentum

Option c - Energy

The direction of induced e.m.f., during electromagnetic induction, is given by :

(A) Lenz's law

(B) Newton's law

(D) Fleming's law

Option a - Lenz's law

What happens when a magnet is dropped into a solenoid, whose two ends are connected to each other? While crossing the loop, it will fall with acceleration? :

(A) Equal to g

(B) Less than g

(D) Less than g above the coil and more than g below it

Option b - Less than g

We covered all the lenz law in Hindi above in this post for free so that you can practice well for the exam.

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Mock Test on Lenz Law for Students

If a conductor is moving in a magnetic field, the induced current in the conductor is 0.025 mA vertically upwards. If the magnetic field becomes double, the direction of the current will :

A wire is moving in the magnetic field of B, if the cross-sectional area of the wire becomes double, then what will be the change in direction of induced emf? :

A metallic ring is attached to the wall of a room. When the north pole of a magnet is brought near the ring, the induced current in the ring is :

In an experiment, a magnet, with its magnetic moment along the axis of a circular coil and directed towards the coil, is withdrawn away from the coil and parallel to itself. The current in the coil, as seen by the withdrawing magnet, is :

When a magnet is moved with its S pole towards the coil, then the nearer face of the coil behaves as

Lenz's law is a consequence of the law of conservation of :

The direction of induced e.m.f., during electromagnetic induction, is given by :

What happens when a magnet is dropped into a solenoid, whose two ends are connected to each other? While crossing the loop, it will fall with acceleration? :

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