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What effect of electric current is used in an electric bell?
  • a)
    Heating effect
  • b)
    Magnetic effect
  • c)
    Chemical effect
  • d)
    Luminescent effect
Correct answer is option 'B'. Can you explain this answer?
Most Upvoted Answer
What effect of electric current is used in an electric bell?a)Heating ...
The electric bell works on the magnetic effect of electric current, where an electromagnet pulls a metal strip to produce sound.
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