Electromagnet cannot be used to separate plastic bags from garbage heap as an electromagnet is able to attract iron metal and others like cobalt,it is unable to attract plastic.

Electromagnet cannot be used to separate plastic bags from garbage hea

1.	Electromagnet cannot be used to separate plastic bags from garbage heap as an electromagnet is able to attract iron metal and others like cobalt,it is unable to attract plastic.
Answer» . Electromagnets can only attract magnetic materials. Plastic bag is a non-magnetic material and will not be ATTRACTED by an electromagnet. Hence, an electromagnet cannot be USED for SEPARATING plastic bags from a GARBAGE heap.

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Electromagnet cannot be used to separate plastic bags from garbage heap as an electromagnet is able to attract iron metal and others like cobalt,it is unable to attract plastic.

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