Moving Charges ...

The correct figure showing Fleming's Left Hand Rule is :

Choose the correct alternative which matches second and third column with first column:

The force acting on a charge q moving with a velocity V in a magnetic field of induction B is given by :

If an electron of velocity is $$2i+4j$$ is subjected to magnetic field of $$4k$$, then, for the electron ,

A vertical straight conductor carries a current vertically upwards. A point $$P$$ lies to the east of it at a small distance and another point $$Q$$ lies to the west at the same distance the magnetic field at $$P$$ is :

If a charged particle is projected perpendicular to a uniform magnetic field, then
a) it revolves in circular path
b) its K.E. remains constant
c) its momentum remains constant
d) its path is spiral

A proton moving in a straight line enters a strong magnetic field along the field direction then its path and velocity will be

A proton is traveling due north. If a uniform magnetic field is applied vertically down then the particle
a) deflected towards west
b) revolves in anti clock wise direction
c) acquires acceleration
d) comes to rest

A charged particle is projected perpendicular to a uniform magnetic field. Arrange the following in correct order of occurrence : 
A) The direction of momentum of the particle changes
B) The particle experiences a force
C) The particle revolves in a circular path

A charge moving with velocity v in X - direction is subjected to a field of magnetic induction in the negative X direction. As a result the charge will