G10 Q2 S4 Generators and Electric Motors

Front

What is the primary function of an electric motor?

Back

To convert electrical energy into mechanical energy.

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Front

What device generates an electric current using a spinning turbine?

Back

Generator.

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Front

What is a generator?

Back

A device that produces an electric current when a coil of wire is wrapped around an iron core and rotated near a magnet.

Tags

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Front

What two forces are essential for the operation of generators and electric motors?

Back

Electricity and magnetism.

Tags

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Front

What is the role of a turbine in a generator?

Back

The turbine turns the magnet inside the generator to produce electricity.

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Front

What type of energy conversion occurs in an electric motor?

Back

Electrical energy is converted into mechanical energy.

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Front

How does a generator produce electricity?

Back

By rotating a coil of wire in a magnetic field.

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Front

What is the relationship between electricity and magnetism in generators?

Back

Generators rely on the interaction between electricity and magnetism to produce electric current.

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Front

What is the significance of the iron core in a generator?

Back

The iron core enhances the magnetic field, improving the efficiency of electricity generation.

Tags

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Front

What is the difference between a generator and an electric motor?

Back

A generator converts mechanical energy into electrical energy, while an electric motor converts electrical energy into mechanical energy.

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