An electron moving with velocity `vecv` along positive x-axis enters a uniform magnetic field `vecB` direction along positive y-axis. What is the magnitude and direction of force on the electron?

An electron beam projected along positive x-axis experiences a force, due to a magnetic field along positive y-axis. What is the direction of the magnetic field?

An electron is moving along X axis and a magnetic field is directed along Y axis. What will he the direction of magnetic force acting on the electron?

An electron is moving along +ve x-axis in the presence of uniform magnetic field along +Y axis. What is the direction of the force acting on it?

A electron is moving with a velocity vecv=(hati+2hatj)m.s^(-1) in the magnetic field vecB=(2hati+2hatj)Wb.m^(-2) . Determine the magnitude and direction of the force acting on the electron. Charge of an electron is -1.6xx10^(-19)C.

An electromagnetic wave is propagating along positive z-axis. At any moment, if the direction of the magnetic field at a point be along positive x-axis, what will be the direction of the electric field at that point?

An electron moving with a veloctiy of 10^(7)m.s^(-1) enters a uniform magnetic field of 1 T along a direction parallel to the field. What would be its trajectory?

Define magnitude and direction vecB in a magnetic field.

A proton is placed in a uniform electric field directed along positive xx axis. In which direction will it tend to move?

Magnetic field at a distance x along the axis of a short bar magnet is

A beam of protons projected along positive x-axis experiences a force, due to a magnetic field along, the negative y-axis. Then the magnetic field must be