Q.1.
The electric field lines passing through a surface area are called:
Q.2.
Faraday’s law states that an induced emf is proportional to
Q.3.
The magnitude of the e.m.f. induced in a conductor is proportional to
Q.4.
Magnetic flux is measured in
Q.5.
There are several ways to induce an e.m.f. in a conductor. Which one of these will not work?
Q.6.
Eight dipoles of charges of magnitude are placed inside a cube. The total electric flux coming out of the cube will be
Q.7.
An electric dipole is put in north-south direction in a sphere filled with water. Which statement is correct
Q.8.
The electric intensity due to an infinite cylinder of radius R and having charge q per unit length at a distance r (r>R) from its axis is
Q.9.
An electric charge is placed at the center of a cube of side 'a' . The electric flux on one of its faces will be