Home
Class 12
PHYSICS
A : Magnetic field lines are continuous ...

A : Magnetic field lines are continuous and posses closed loop.
R : Magnet do not exist with single pole.

A

both are true and the Reason is the correct explanation of the Assertion.

B

both are true but the Reason is not correct explanation of the Assertion.

C

Assertion is true, but the Reason is false.

D

both, Assertion and Reason are false.

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • MAGNETISM AND MATTER

    KUMAR PRAKASHAN|Exercise SECTION D Multiple Choice Questions (MCQs) (MCQs asked in Competitive Exams) MCQs asked in AIEEE and JEE (Main)|7 Videos

  • MAGNETISM AND MATTER

    KUMAR PRAKASHAN|Exercise SECTION D Multiple Choice Questions (MCQs) (MCQs asked in Competitive Exams) MCQs asked in CBSE-PMT, AIPMT, NEET|3 Videos

  • MAGNETISM AND MATTER

    KUMAR PRAKASHAN|Exercise SECTION D Multiple Choice Questions (MCQs) (MCQs From .DARPAN. Based On Textbook) Miscellaneous MCQs|3 Videos

  • ELECTROSTATIC POTENTIAL AND CAPACITANCE

    KUMAR PRAKASHAN|Exercise Section D ( MCQs asked in Cometitive Exams )|39 Videos

  • MOVING CHARGES AND MAGNETISM

    KUMAR PRAKASHAN|Exercise SECTION D (MCQs ASKED IN COMPETITIVE EXAMS)|34 Videos

Similar Questions

Explore conceptually related problems

Magnetic field lines do not intersect because, …...

Draw magnetic field lines around a bar magnet .

Why do electric field lines not form closed loop ?

Show magnetic field lines due to current carrying loop.

Why don.t two magnetic field lines intersect each other ?

(a) Magnetic field lines show the direction (at every point) along which a small magnetised needle aligns at the point). Do the magnetic field lines also represent the lines of force on a moving charged particle at every point? (b) Magnetic field lines can be entirely confined within the core of a toroid, but not within a straight solenoid. Why? (c) If magnetic monopoles existed, how would the Gauss's law of magnetism be modified? (d) Does a bar magnet exert a torque on itsell due to its own field? Does one element of a current-carrying wire exert a force on another element of the same wtre? (e) Magnetic field arises due to charges in motion. Can a system have magnetic moments even though its net charge is zero?

The magnetic field lines of two bar magnets A and B are shown below : Name the poles of the magnets facing each other .

Magnetic field at the centre of circular loop of radius R is B. Magnetic moment of this coil would be _______

A uniform magnetic field is restricted within a region of radius r. The magnetic field changes with time at a rate (dvecB)/(dt) . Loop 1 of radius R gt r encloses the region r and loop 2 of radius R is outside the region of magnetic field as shown in the figure below. Then the emf generated is

Show the magnetic field of bar magnet in a panoramic way.

KUMAR PRAKASHAN-MAGNETISM AND MATTER-SECTION D Multiple Choice Questions (MCQs) (MCQs From .DARPAN. Based On Textbook) Assertion and Reason Type MCQs
  1. Assertion : At neutral point, a compass needle may point out in any ar...

    Text Solution

    |

  2. A : Magnetic field lines are continuous and posses closed loop. R : ...

    Text Solution

    |