Lenz Law in Hindi for Students Practice FREE

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an experiment, a magnet, with its magnetic moment along the axis of a circular coil and directed towards the coil, is withdrawn away from the coil and parallel to itself.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an experiment, a magnet, with its magnetic moment along the axis of a circular coil and directed towards the coil, is withdrawn away from the coil and parallel to itself.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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