If a magnet is cut into two, then the magnetic field strength of each magnet is__________ the magnetic field strength of the original magnet.

equal to

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less than

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more than

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twice

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Solution

The correct option is B less than
The strength of a magnet is related to its size. So, the two smaller magnets will be weaker than the one original magnet.

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If a magnet is cut into two, then the magnetic field strength of each magnet is__________ the magnetic field strength of the original magnet.

The correct option is B less thanThe strength of a magnet is related to its size. So, the two smaller magnets will be weaker than the one original magnet.

The correct option is B less than
The strength of a magnet is related to its size. So, the two smaller magnets will be weaker than the one original magnet.