Physics
Grade-9
Easy
Question
The potential energy of a negative point charge _____ in going from B to A.
- Decreases
- Remains same
- Increases
- Cannot be determined
Hint:
Increases
The correct answer is: Increases
- Potential energy(U) is inversely proportional to the distance(R) between the charges.
- Since, RB is greater than RA.
- Therefore, UA is greater than UB
- Thus, potential energy increases.
- So, the correct option is c.
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