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Electric Current and its Effects — Science STD 7 — Question

Gujarat BoardEnglish MediumSTD 7ScienceElectric Current and its Effects2 Marks
Question
Do you think an electromagnet can be used for separating plastic bags from a garbage heap? Explain.
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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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