UP polytechnic Lecturer (EE) Quiz 2

A conducting coil is moving with uniform velocity along x-axis in a time varying magnetic field  the emf induced in the coil is

Divergence of a vector for ρ = 1 at  will be

The components of  along  is

A co-axial conductor has 1C charge and the potential difference between inner and outer cylinder is 1 V. If the outer radius is 4 cm and inner radius is 2 cm. The length of the conductor is (e_r = 4)

Maxwell’s divergence equation for the magnetic field is given by

Which of the following correctly states uniqueness theorem?

The electric flux density in a region is . Find out the net charge enclosed by the cylinder of radius 2 m with –1.5 ≤ z ≤ 1.5 m.

Consider the following two points M(2, 5, –3) and N(–3, 1, 4) The distance from the origin to the mid-point of the line MN will be nearly

An electric charge is located at a point P. Consider electric field intensity E and electric potential V at a point Q. Then _____