All natural magnets are
(a) permanent magnets
(b) temporary magnets
(c) weak magnets
(d) all of these

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Solution

(c) weak magnets
All natural magnets have low magnetic power; hence, they are called weak magnets.

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All natural magnets are (a) permanent magnets (b) temporary magnets (c) weak magnets (d) all of these

(c) weak magnets All natural magnets have low magnetic power; hence, they are called weak magnets.

All natural magnets are
(a) permanent magnets
(b) temporary magnets
(c) weak magnets
(d) all of these

(c) weak magnets
All natural magnets have low magnetic power; hence, they are called weak magnets.