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The Hall Effect and Hall Coefficient Quiz

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The Hall Effect and Hall Coefficient Quiz

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Questions and Answers

Which scientist discovered the Hall effect?

Albert Einstein

Edwin Hall (correct)

Isaac Newton

James Clerk Maxwell

What is the Hall effect?

The production of a magnetic field across an electrical conductor

The production of a potential difference across an electrical conductor (correct)

The production of an electric current across an electrical conductor

The production of a magnetic field across an electric current

What does the Hall coefficient measure?

The current density

The ratio of the induced electric field to the product of the current density and the applied magnetic field (correct)

The induced electric field

The applied magnetic field

What does the value of the Hall coefficient depend on?

All of the above Signup and view all the answers

Who systematized the modern theory of electromagnetism?

James Clerk Maxwell Signup and view all the answers

Which substance attracts iron or iron-like substances?

Magnet Signup and view all the answers

What happens when an electric current is passed through a metallic conductor?

The compass needle is deflected Signup and view all the answers

What are the two poles of a magnet?

North and South Signup and view all the answers

What happens when like poles of magnets are brought close to each other?

They repel each other Signup and view all the answers

How can the direction of the magnetic field around a current-carrying conductor be determined?

Using the right hand thumb rule Signup and view all the answers

The Hall Effect and Hall Coefficient Quiz

Choose a study mode

Podcast

Questions and Answers

Which scientist discovered the Hall effect?

What is the Hall effect?

What does the Hall coefficient measure?

What does the value of the Hall coefficient depend on?

Who systematized the modern theory of electromagnetism?

Which substance attracts iron or iron-like substances?

What happens when an electric current is passed through a metallic conductor?

What are the two poles of a magnet?

What happens when like poles of magnets are brought close to each other?

How can the direction of the magnetic field around a current-carrying conductor be determined?

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