Question

Hey !!

Here is brainliest Question

State the rule to determine the direction of a

i) Magnetic field produced around a straight conductor - Carrying current

ii) Force experience by a current - carrying straight conductor placed in a magnetic field which is perpendicular to it ..

iii) Current induced in a coil due to it's rotation in a magnetic field..


Asker

@Abhyajha

Answer 1

i) right hand thumb rule
ii) Fleming's left hand rule
iii) right hand thumb rule

Answer 2

The rules which determine the the direction of current as given are as follows:-

• Magnetic field produced around a straight carrying current conductor........

Maxwell's Right hand thumb rule or Right hand screw rule

The Maxwell's right hand thumb rule states that "If we hold the current carrying conductor in our right hand such that our thumb points in the direction of flow of current, then the fingers encircle the wire in the direction of the magnetic field lines.

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• Force experienced by a current carrying conductor placed perpendicular to the magnetic field

This one is called the Fleming's Left Hand rule

Fleming hand thumb rule states that if we stretch the forefinger , the central finger and the thumb of your left hand in such a way such that they are mutually perpendicular to each other,then the forefinger indicates the direction of magnetic field, the central finger indicates the direction of the current  and the thumb indicates the direction of motion of conductor ( force on the conductor ) .

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• Current induced in a coil due to rotation of the coil in the magnetic field

Fleming's right hand thumb rule

Fleming's right hand thumb rule states that if we stretch the forefinger , the central finger and the thumb of your right hand in such a way such that they are mutually perpendicular to each other,then the forefinger indicates the direction of magnetic field, the central finger indicates the direction of the induced current  and the thumb indicates the direction of motion of conductor .

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If u have any doubts ask in the comments.........

See the attachments I have given the images of the rules.......

The first one is Right hand's thumb rule....

The second one is Fleming's left hand thumb rule and ......

The third is Fleming's right hand thumb rule......

Hope it helps you

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