Influence For Current

Electricity and Magnetism Level 1

Why does an electric current flows through the iron?

Magnetic Effect Transfer Of Electron Free Electrons Force Of Electric Current

A Former Brilliant Member by A Former Brilliant Member

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1 solution

The electric current is nothing but the sea of electrons.It flows through any metal which has free electrons.One of them is iron which has sea of free electrons.Their is free electrons are produced by iron atom which are apartly free.

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A very vaguely set question according to me. A magnetic field can also exert force on electrons and cause a current (EMI). It wasn't clear what made C stand out as the correct option from the question.

Pratyush Pandey - 4 years, 7 months ago

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there it accordly said that influence is free electrons ... if there is no free electron so no current will be produced.Magnet just made current after moving magnet but not stablized.

A Former Brilliant Member - 4 years, 7 months ago

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