A positively charged ring is in $y-z$ plane with its centre at origin. A positive test charge $q_0$, held at origin is released along $x$-axis, then its speed
A positively charged ring is in $y-z$ plane with its centre at origin. A positive test charge $q_0$, held at origin is released along $x$-axis, then its speed
- A
Increases continuously
- B
Decreases continuously
- C
First increases then decreases
- D
First decreases then increases
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- [AIPMT 1993]
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