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An electric cell transforms

This question was previously asked in
HTET TGT Mathematics and Science 2011 Official Paper.
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  1. Potential Energy into Kinetic Energy

  2. Potential Energy into Electrical Energy

  3. Electrical Energy into Kinetic Energy 
  4. Chemical Energy into Electrical Energy

Answer (Detailed Solution Below)

Option 4 : Chemical Energy into Electrical Energy
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HTET PGT Official Computer Science Paper - 2019
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Detailed Solution

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Concept:

Electric cell: An electric cell has two terminals, a negative terminal and a positive terminal.

804.06.2018.001.017

  • An electrical cell internally converts stored chemical energy into electrical potential energy, allowing a current to flow from the positive terminal round to the negative one via an external circuit.
  • Metal cap is positive terminal and metal disc is negative terminal
  • There is a potential difference between the terminals of a cell. 

Chemical Energy into Electrical Energy is the correct option. 

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More Cells and Internal Resistance Questions

Q1.To measure the internal resistance of a battery, the potentiometer is used. For R = 10 Ω, the balance point is observed at ℓ = 500 cm and for R = 1Ω the balance point is observed at ℓ = 400 cm. The internal resistance of the battery is approximately :
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