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. For a thermocouple, the neutral temperature is 270⁰C when its cold junction is at 20⁰C.
  2. A wire is stretched under a force. If the wire suddenly snaps the temperature
  3. A nucleus ᴢXᴬ emits an α- particle with velocity v. The recoil speed of the daughter
  4. During production of cathode ray
  5. A spherical drop of mercury having a potential of 2.5 v is obtained as a result