JEE PHYSICS MCQ: MAGNETISM AND MATTER

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When a magnet is placed vertically on horizontal board, number of neutral points obtained on the board is

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Correct option: D

One

Option D (One) is correct because a vertically placed magnet on a horizontal board will typically have one neutral point where the magnetic field is zero.

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Curie temperature is the one above which A vibration magnetometer consists of two identical bar magnets placed one over the other such that they are perpendicular and bisect each other. The time period of oscillation in a horizontal magnetic field is

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\mu_{\mathrm{d}}, \mu_{\mathrm{p}}

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