First slide

Force on a charged particle moving in a magnetic field

Question

A charged particle of charge q and mass m enters perpendicularly to a region of transverse magnetic field B. If length of region in which magnetic field is acted is $\frac{2 m v}{q b}$ , then deflection of charge when it comes out from field is

Moderate

A

$0^{0}$
B

$90^{0}$
C

$45^{0}$
D

$180^{0}$

Solution

deflection in a magnetic field when a charged particle is moving is $\sin (θ) = \frac{d}{r} a n d r i s \frac{m v}{q B} h e r e d i s m o r e t h a n r s o d e f l e c t i o n w i l l b e 180^{0}$

Get Instant Solutions

When in doubt download our app. Now available Google Play Store- Doubts App

Recieve an sms with download link

Doubts App

OR

SCAN ME

Doubts App

Doubts App