The ability of a material to conduct magnetic lines of force through it is called:

The total number of magnetic lines of force in a magnetic circuit is referred to as:

The region around a magnet where its pole exhibits a force of attraction or repulsion is called:

The force acting on a unit north pole (1 Wb) when placed at a point in the magnetic field is known as:

The ease with which magnetic flux can be set up in a material is called:

The magnetic flux which does not follow the intended path in a magnetic circuit is called:

The property of a material analogous to resistivity in an electric circuit is called:

The opposition offered to the magnetic flux by a magnetic circuit is called:

The flux per unit area at right angles to flux at the point is called:

Faraday's Law of Electromagnetic Induction states that an EMF is induced in a circuit when:

Lenz's Law states that the direction of the induced current is such that it:

The SI unit of magnetic flux is:

The unit of magnetic field strength is:

The property of a material to retain its magnetism after the removal of the magnetizing force is called:

The unit of inductance is:

What determines the direction of induced current in electromagnetic induction?

The process of producing voltage by moving a conductor through a magnetic field is called:

The phenomenon in which an EMF is induced in a coil due to a changing current in a neighboring coil is called:

Hysteresis loss in a magnetic material is due to:

Eddy currents are undesirable in:

Which law states that the induced EMF and current always oppose the cause producing them?

The number of turns and core length of an inductor are doubled. What happens to self-inductance?

The direction of induced EMF can be found by:

If the frequency of an alternating current is doubled, what happens to the inductive reactance of an inductor?

The phenomenon where a magnetic field is generated by a changing electric current is known as:

The measure of how well a material can be magnetized is referred to as:

The ability of a material to retain its magnetism after the removal of the magnetizing force is called

What happens to the self-inductance of a coil if both the number of turns and the core length are doubled?

The SI unit of magnetic permeability is:

What is the magnetic pressure that sets up magnetic flux in a circuit?

Which of the following devices converts mechanical energy into electrical energy using electromagnetic induction?

The phenomenon of inducing an EMF in a coil due to a changing magnetic field in a nearby coil is called

The total number of magnetic field lines passing through a surface is called:

Magnetic reluctance is analogous to what in an electrical circuit?

What happens to the magnetic field strength if the current through a solenoid is doubled?

The property of a material that determines how easily it can be magnetized is called:

Which material has high permeability?

The opposition offered to the flow of magnetic flux in a magnetic circuit is called

The change in flux required to induce 1V in a coil in one second is:

Which law states that a changing magnetic field produces an electric field?

The force acting on a unit north pole placed at a point in a magnetic field is called:

What is leakage flux?

What is the unit of magnetic flux density?

What type of core material reduces eddy current losses in transformers?

The flux per unit area at right angles to flux at the point is called:

Hysteresis loss in a magnetic material occurs due to: