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Question 62Asked in DSSSB TGT Computer Science (Technical), 12 Sep 2025, Shift 1 (9:00 AM)

The magnetic moment of a bar magnet is _____ the magnetic moment of an equivalent

The magnetic moment of a bar magnet is _____ the magnetic moment of an equivalent solenoid if the solenoid's magnetic field is _______ that of the bar magnet.
  1. Aequal to ; same as
  2. Bmore than ; same as
  3. Cless than ; same as
  4. Dequal to ; different from
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Correct answer: (A) equal to ; same as

Explanation

A long solenoid behaves like a bar magnet. If both produce the same magnetic field, their magnetic moments must be equal.

From DSSSB TGT Computer Science PYQ (Technical), 12 Sep 2025, Shift 1 (9:00 AM)

This is question 62 of DSSSB TGT Computer Science PYQ (Technical), 12 Sep 2025, Shift 1 (9:00 AM). See all questions of this paper with answers, or attempt the paper as a timed online test to get your score and all-India rank.