Physics
Sketch four magnetic field lines as obtained in a limited space on a horizontal plane in the earth's magnetic field alone.
Related Questions
State two evidences of the existence of earth's magnetic field.
What conclusion is drawn regarding the magnetic field at a point if a compass needle at that point rests in any direction? Give reason for your answer.
In figure below, draw at least two magnetic field lines between the two magnets.
What is a neutral point? How is the position of a neutral point located with the use of a compass needle?