An electron moves round a circular path of radius 0.1 m about an infinite linear charge…
Physics · JEE Advanced · NTA Exams — Electrostatics
An electron moves round a circular path of radius 0.1 m about an infinite linear charge of density +1 µC/m. The speed of the electron will be
- 5.6 × 103 m/s
- 2.8 × 105 m/s
- 5.6 × 107 m/s
- 2.8 × 107 m/s
Answer
(C) 5.6 × 10 7 m/s
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