Navigate

An electron moving in a uniform magnetic field of induction of intensity B,

An electron moving in a uniform magnetic field of induction of intensity B, has its radius directly proportional to

Options

(a) its charge
(b) magnetic field
(c) speed
(d) none of these

Correct Answer:

speed

Explanation:

When electron moves in magnetic field
mv² / r = qvB or, r = mv / qB.

OA2006
admin:

Related Questions

  1. A solid cylinder of mass M and radius R rolls without slipping down and inclined plane
  2. For a satellite moving in an orbit around the earth, the ratio of kinetic
  3. The maximum kinetic energy of the photoelectrons depends only on
  4. The energy released by the fission of one uranium atom is 200 MeV.
  5. A rod of 10 cm length is moving perpendicular to uniform magntic field of intensity