The charge which is a source of electric field but not of magnetic field is - |
A charge moving in a straight line A charge static in space having zero speed A charge moving on helical path of pitch A charge oscillating with frequency $v$ |
A charge static in space having zero speed |
The correct answer is Option (2) → A charge static in space having zero speed A static (stationary) charge generates only an electric field. A does not generate a magnetic field because magnetic fields are produced by magnetic charges. |