Question

Each of the figures below depicts the velocity v of a positively charged particle. The particle moves in the presence of a magnetic field, and a magnetic force Facts on the particle as shown. In each case, which of the choices gives the direction of the magnetic field that is consistent with the given velocity and magnetic force direction?

Answer 1

Sol" :- 3 we know, to find the direction of magnetic force, magnetic field of velacity of charged particle, we apply right hand rule we have, F = q lüx ) where F is Perpendicular to Beth I and B and direction is calculated by sight hand rule. So, Applying right hand rule, where thumb gives direction of velocity premaining your fingers indicate direction of magnetic fieldecand the direction ulich is perpendicular to palm indicate dineetia of magnetic force (F).

(Q.) Applying right hand rule method, we get, Direction of magnetic field is into the Answer:- Into the page. page (6) from right hand rule we get direction of magnetic field is to the right. Answes: To the right. o veout) Voing (C.) Applying reight hand seule, we get, Direction of magnetic field is downward. Answer:- Downward. VB