Electromagnetics (Kahoot Review)

The electric potential inside an isolated conductor could be ___________

Pushing a positively charged particle towards another fixed positively charged particle.

The electric flux trough a closed surface depends on the following except ________.

The net torque on a current loop subjected to a magnetic field is _________

The electric field outside a coaxial cable mus be _________

The delayed reaction of the magnetization with the change of magnetizing force is called ______

The magnetic force must be zero when the velocity is ________

The electric flux through a surface will be zero when the angle between the electric field and the area unit vector is _______

The polarization vector has the same unit as the __________

Two parallel wires are said to have one Ampere if the force per unit length experienced by the wire is _________

The capacitance of an isolated spherical capacitor is independent on its

The movement of charges in a vacuum

Inductors _____________ variations in __________ through a circuit.

The following are always zero for a conductor in electrostatic equilibrium except

A material with higher residual magnetism is said to have a good __________, which is the ability to retain magnetism when magnetizing force to removed

The energy density of an electric field is ________ the energy density of the magnetic field in a vacuum.

Which of the following is a unit of magnetic field intensity?

If the current in a parallel conductor are the same, the 2 conductors will

If a test charge is moved on an equipotential surface there is

The charge in the plates of a capacitor establish _____

With steady electric current, as the velocity increases , the charge density ___________

A point charge Qa is moved aong a circular loop around another fixed point charge Qb at a distance of constant radius. The work done is zero ______

Resistance depends on the following except

The following statements implies that charges are conserved except

A flux of 10^-8 weber is passing through a surface. There must be ______ magnetic field line/s passing through it.

When the charge on the plate increases, the capacitance ______

If the charges are the same, the forces must be ________.

The electric field at 4m due to an infinite sheet of charge is ___________ that of the electric field at 8m.

COnductance is to electric circuits as _______ is to magnetic circuit