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Byju's Answer

Standard XII

Physics

Magnetic Field

A bar magnet ...

Question

A bar magnet has been cut equally lengthwise and widthwise to give four equal pieces. The pole strength of each piece as compared to the pole strength of original bar magnet is :

Same

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\frac{1}{8}

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\frac{1}{4}

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\frac{1}{2}

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Solution

The correct option is D $\frac{1}{2}$
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A bar magnet has been cut equally lengthwise and widthwise to give four equal pieces. The pole strength of each piece as compared to the pole strength of original bar magnet is :

The correct option is D 12undefined

The correct option is D $\frac{1}{2}$
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