Ncert solutions

Ncert solutions

Grade 7

Electric Current and its Effects | Exercise

Question 11

Q10) Do you think an electromagnet can be used for separating plastic bags from a garbage heap? Explain.

Solution:

No, electromagnets attract only magnetic substances. Plastic bags are non-magnetic in nature and are not attracted by an electromagnet. Hence, an electromagnet cannot be used for separating plastic bags from a garbage heap.

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Question 11

Q10) Do you think an electromagnet can be used for separating plastic bags from a garbage heap? Explain.

Solution:

No, electromagnets attract only magnetic substances. Plastic bags are non-magnetic in nature and are not attracted by an electromagnet. Hence, an electromagnet cannot be used for separating plastic bags from a garbage heap.

Still have questions? Our expert teachers can help you out

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Want to top your science exam ?

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subject-cta
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