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Some pairs of devices and associated energy changes are given below...

This question belongs to Physics GK Chapter Wise Electricity And Magnetism
Electricity and Magnetism
?

Some pairs of devices and associated energy changes are given below.
1. Electric generator ⟺ Mechanical to electrical
2. Electric motor ⟺ Electrical to mechanical
3. Diesel engine ⟺ Light to electrical
4. Solar cell ⟺ Chemical to mechanical
Which of the above pair/s is/are correctly matched?

Answer & Solution
Correct Answer: Option A
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