Study the working of an electric bell and fill in the missing words. "When we press the switch, the electric circuit is i)_____________ and current flows through the coil of electromagnet. The electromagnet acts like a magnet and attracts the iron strip. The hammer attached to it strikes the ii)_________ and produces a ringing sound".
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Explanation:
completed
bell
is the answer of this question
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Answer:
completed , bell
Explanation:
is the answer
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