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99 Percentile Qs Bank for JEE MainPhysicsMagnetic Effects of Current

Consider the following statements I. If a piece of bar magnet is broken into two equally long pieces, then the pieces will not lose the magnetic properties. II. Magnetic properties of a substance lie at the atomic level. Which of the statement(s) given above is/are correct?

Options

  1. AOnly I
  2. BOnly II
  3. CBoth I and II
  4. DNeither I nor II

Correct answer

C. Both I and II

Step-by-step solution

A magnetic monopole does not exist, i.e., even if we break a magnet it will behave as two magnets, and we cannot isolate a magnetic monopole. If we keep on dividing the magnet till the atomic level the magnetic property will still be there, thus the magnetic property of a substance lie in the atomic level.

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