name one material in each case which is used to make (i) permanent magnet and (ii) temporary magnet
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Hi!!!
(i) Permanent Magnet - Steel , iron ( includes aluminium, nickel , cobalt)
(ii) Temporary Magnet - Soft iron , Coil
(i) Permanent Magnet - Steel , iron ( includes aluminium, nickel , cobalt)
(ii) Temporary Magnet - Soft iron , Coil
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i)Nickel is used to make permanent magnets
ii)Iron is used as a temporary magnet.
ii)Iron is used as a temporary magnet.
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