Navigate

An electron moving in a circular orbit of radius r makes n rotations per second.

An electron moving in a circular orbit of radius r makes n rotations per second. The magnetic field produced at the centre has magnitude

Options

(a) μ₀ne/2πr
(b) zero
(c) μ₀n²e/r
(d) μ₀ne/2r

Correct Answer:

μ₀ne/2r

Explanation:

No explanation available. Be the first to write the explanation for this question by commenting below.

AIPMT2015
admin:

Related Questions

  1. ₉₂U²³⁵ undergoes successive disintegrations with the end product of ₈₂P²⁰³
  2. If the ratio of amplitude of two superposed waves is 2:1, then the ratio of maximum
  3. The dimensions of pressure are equal to those of
  4. Two concentric coils each of radius equal to 2π cm are placed at right angles
  5. Two balls of mass m₁ and m₂ are separated from each other by powder charge