Write the similarity and difference between electric field lines and magnetic field lines

Answer 1

Similarity:
- Both electric field lines and magnetic field lines represent the direction and strength of their respective fields at various points in space.
- Both field lines originate from positive charges and terminate at negative charges.

Difference:
- Electric field lines start at positive charges and end at negative charges, while magnetic field lines form closed loops and do not start or end at any particular point.
- Electric field lines are radial in nature, pointing away from positive charges and towards negative charges, while magnetic field lines are circular loops around current-carrying wires or magnets.
- Electric field lines are influenced by the presence of stationary charges, while magnetic field lines are influenced by the presence of moving charges or currents.
- Electric field lines exist in isolation, while magnetic field lines always form closed loops.