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Which of the following instruments converts mechanical energy into electrical energy?
  • a)
    Dynamo
  • b)
    Television
  • c)
    Bulb
  • d)
    Electric clothes dryer
  • e)
    Atom
Correct answer is option 'A'. Can you explain this answer?
Most Upvoted Answer
Which of the following instruments converts mechanical energy into el...
Conversion of Mechanical Energy into Electrical Energy

Dynamo
A dynamo is a device that converts mechanical energy into electrical energy. It works on the principle of electromagnetic induction. When a conductor is moved through a magnetic field, a voltage is induced in the conductor. In the case of a dynamo, the conductor is a coil of wire that rotates within a magnetic field. As the coil rotates, the voltage induced in it varies, producing an alternating current (AC).

Television, Bulb, Electric Clothes Dryer, and Atom
The other options listed in the question do not convert mechanical energy into electrical energy. A television, for example, uses electrical energy to produce images and sound. A bulb produces light when electrical energy is passed through it. An electric clothes dryer uses electrical energy to power a heating element that dries clothes. The atom is a fundamental particle that does not convert mechanical energy into electrical energy.

In conclusion, a dynamo is the correct answer to the question as it converts mechanical energy into electrical energy through electromagnetic induction.
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Which of the following instruments converts mechanical energy into electrical energy?a)Dynamob)Televisionc)Bulbd)Electric clothes dryere)AtomCorrect answer is option 'A'. Can you explain this answer?
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