17. The ____________________ works on the principle of magnetic effect of electric current.
a. Electric circuit b. magnets c. electric bell d. car
Answers
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0
Answer:
b.magnets.
Explanation:
The magnet s works on the principle of magnetic effect of electric current.
Answered by
0
Answer:
a
Explanation:
Beacuse electric motor works on the principle of magnetic field of electric current....
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