Physics, asked by aayush1970, 1 year ago

Derive an expression for the force between long and straight conductors carrying current.

Answers

Answered by 12345Rohit

Force between Two Parallel Currents

A1B1 and A2B2 are two infinity long straight conductors.

I1 and I2 are the current flowing through them and these are r distance apart.

Magnetic field induction at a point P on conductor A2B2 due to current I1 passing through A1B1is

Unit length of A2B2 will experience a force as

Conductor A1B1 also experiences the same amount of force, directed towards A2B2. Hence,A1B1 and A2B2 attract each other.

Two linear parallel conductors carrying currents in the same direction attract each other while in opposite direction repel each other.

aayush1970: expression kya hoga

12345Rohit: ha

aayush1970: not satisfied

12345Rohit: why

12345Rohit: It is experimentally established fact that two current carrying conductors attract each other when the current is in same direction and repel each other when the current are in opposite direction

Answered by hmaalap2911

the answer is enclosed in a word Document

Attachments:

3f774ad2668c191dfda057e8c26e7e9e.docx

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