An electromagnet is based on______ effect of current
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Explanation:
magnetic effect
An electromagnet works on the magnetic effect of current. An electromagnet consists of a long coil of insulated copper wire wound around an iron rod. When the two ends of the coil are connected to a cell, a current passes through the coil and produces a magnetic effect.
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Answer:
Magnetic effect of electric current.
Explanation:
- It is seen through Oesterds experiment that when a current carrying conductor is placed near a compass, you can see deflections in the compass's needle.
- And since repulsion is the surest test of magnetism, we can conclude that the current carrying conductor behaves like a magnet.
- Hence, based on this, an electromagnet behaves just like a magnet ( when current passes through).
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