Electricity and magnetism Quiz 6

It is the force exerted by magnets when they attract or repel each other.

• Magnetism

• Electricity

• Magnet

Magnets are materials that are capable of exerting forces at a distance, These forces exerted by magnets are known as ________________

• magnetism force

• magnetic force

• electricity force

The magnets repel each other if like poles are held together. This magnetic force is called _____________

• Repulsion

• Attraction

The magnets attract each other when like poles are held together. This magnetic force is called ____________.

• Repulsion

• Attraction

It occurs when an alternating current flows through a circuit and generates current in another circuit simply by being position nearby.

• Electromagnetic induction

• Electromagnetism

• Electrodynamics

It is a device that converts mechanical energy into electrical energy.

• Generator

• Electric Motor

It is a device that is able to convert electricity into mechanical energy.

• Generator

• Electric Motor

He developed the magnetic domain theory.

• William Gilbert

• Pierre Ernest Weiss

• Hans Christian Oersted

He published the De Magnete where he suggested that Earth is a giant magnet.

• William Gilbert

• Pierre Ernest Weiss

• Nikola Tesla

He gave the key to the generation of electricity through moving magnetic field.

• Hans Christian Oersted

• Nikola Tesla

• Michael Faraday