Home
Class 12
PHYSICS
A bar magnet is moved along the axis of ...

A bar magnet is moved along the axis of a copper ring placed far away from the magnet. Looking from the side of the magnet, an anticlockwise current is found to be induced in the ring. Which of the following may be true?

A

The south pole faces the ring and the magnet moves towards it.

B

The north pole faces the ring and the magnet moves towards it.

C

The south pole faces the ring and the magnet moves away form it.

D

The north pole faces the ring and the magnet moves away form it.

Text Solution

Verified by Experts

The correct Answer is:
B, C
Promotional Banner

Topper's Solved these Questions

  • ELECTROMAGNETIC INDUCTION

    HC VERMA|Exercise EXERCISE|98 Videos

  • ELECTROMAGNETIC INDUCTION

    HC VERMA|Exercise Objective 1|12 Videos

  • ELECTRIC FIELD AND POTENTIAL

    HC VERMA|Exercise Exercises|75 Videos

  • ELECTROMAGNETIC WAVES

    HC VERMA|Exercise Exercise|9 Videos

Similar Questions

Explore conceptually related problems

A bar magnet is released from rest along the axis of a very long, vertical copper tube. After some time the magnet.

A short magnet is moved along the axis of a conducting loop. Show that the loop repels the magnet if the magnet is approaching the loop and attracts the magnet if it is going away from the loop.

A cylindrical bar magnet is kept along the axis of a circular coil. If the magnet is rotated about the axis then ………………………. will be induced in the coil

A long bar magnet has a pole strength of 10 Am . Find the magnetic field at a point on the axis of the magnet at a distance of 5cm from the north pole of the magnet.

A bar magnet has a length of 8cm. The magnetic field at a point at a distnace 3cm from the centre in the broadside-on position is found to be 4 xx 10^(-6) T . Find the pole strength of the magnet.

A straight wire carrying an electric current is placed along the axis of a uniformly charged ring. Will there be a magnetic force on the wire if the ring starts rotating about the wire? If yes, in which direction?

A charged particle moves along a circle under the action of possible constant electric and magnetic fields. Which of the following are possible?

A short bar magnet placed in a horizontal plane has its axis aligned along the magnetic north - south direction . Null point are found on the axis of the magnet at 14 cm from the centre of the magnet . The earth's magnetic field at the place if 0.36 G and the angle of dip is zero. What is the total magnetic field on the normal bisector of the magnet at the same distance as the null point (i.e., 14 cm) from hte centre of the magnetic ? (At null points , field due to a magnet is equal and opposite to the horizontal component of earth's magnetic field.)