Describe the construction and working of an electromagnet
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Answer:A temporary magnet consisting of a long coil of insulated copper wire wrapped around a soft iron core is called an electromagnet. Construction and working: ... The iron rod inside the coil becomes a strong electromagnet on passing a current. The magnetic field produced by an electromagnet is very strong.
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A temporary magnet consisting of a long coil of insulated copper wire wrapped around a soft iron core is called an electromagnet. Construction and working:
The iron rod inside the coil becomes a strong electromagnet on passing a current. The magnetic field produced by an electromagnet is very strong.
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