The electric charge in uniform motion produces
An electric field only
A magnetic field only
Both electric and magnetic field
Neither electric nor magnetic field
What are called conductors and non-conductors ? In which free electrons are more ? Conductor or non-conductor.
Give difference between charge and mass.
Which of the following processes involves the principle of electrostatic induction?
What is point charge ?
How conductors and non-conductors are different ? Why are they not charged by rubbing them with our hands ?