Assertion: Magnetism is relativistic.
Reason: When we move along with the charge so that there is no motion relative to us, we find no magnetic field associated with the charge.

(A) : Magnetism is relativistic. (R) : When we move along with the charge so that there is no motion of charge relative to us we find no magnetic field associated with the charge.

(A) : Magnetism is relativistic. (R) : When we move along with the charge so that there is no motion of charge relative to us we find no magnetic field associated with the charge.

Write the expression for the motion of a charge moving in a magnetic field.

Assertion: Magnetic field can always accelerate the charged particle, if it is not moving, parallel or antiparallel to the magnetic field. Reason: When the velocity of a charged particle makes an angle other than 0^(@) " or " 180^(@) , magnetic force is nonzero.

Assertion : Magnetic field interacts with a moving charge and not with a stationary charge. Reason : A moving charge produces a magnetic field.

Assertion : Magnetic field interacts with a moving charge and not with a stationary charge. Reason : A moving charge produces a magnetic field.

Helical motion of charge in magnetic field | Motion of charge in electric and magnetic field