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Magnetic Materials Quiz

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Questions and Answers

What is magnetization defined by?

Magnetic moment per unit volume (correct)

Material's electrical conductivity

Material's color

Material's weight

Which materials show magnetic nature?

Iron, steel, nickel, cobalt (correct)

Gold, silver, platinum, copper

Aluminum, copper, zinc, tin

Wood, plastic, glass, rubber

What causes magnetic effects in magnetic materials according to Ampere’s model?

Atomic radius of materials

Atomic number of materials

Atomic weight of materials

Atomic dipoles in materials (correct)

What is the equivalent of a circular path in terms of magnetic dipole according to the text?

Effective current loop in atomic orbit Signup and view all the answers

What is the magnetic moment (m) according to Gilbert’s model?

m^2 Signup and view all the answers

What is a magnet?

An object made from a material that is magnetized and creates its own magnetic field. Signup and view all the answers

What is magnetization?

When the magnetic dipoles of a material orient in a particular direction under the application of a magnetic field. Signup and view all the answers

What causes the magnetic effects in magnetic materials according to Ampere's model?

The magnetic effects in magnetic materials are due to atomic dipoles in the materials. Signup and view all the answers

What is the equivalent of a circular path in terms of magnetic dipole according to the text?

Circular path is equivalent to a magnetic dipole. Signup and view all the answers

What are some examples of materials that show magnetic nature?

Iron, steel, nickel, and cobalt are examples of materials that show magnetic nature. Signup and view all the answers

Magnetic Materials Quiz

Choose a study mode

Podcast

Questions and Answers

What is magnetization defined by?

Which materials show magnetic nature?

What causes magnetic effects in magnetic materials according to Ampere’s model?

What is the equivalent of a circular path in terms of magnetic dipole according to the text?

What is the magnetic moment (m) according to Gilbert’s model?

What is a magnet?

What is magnetization?

What causes the magnetic effects in magnetic materials according to Ampere's model?

What is the equivalent of a circular path in terms of magnetic dipole according to the text?

What are some examples of materials that show magnetic nature?

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