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State right-hand thumb rule to determine the direction of magnetic field around a current carrying conductor. Apply this rule to find the direction of magnetic field inside and outside a circular loop of wire lying in the plane of a table and current is flowing through it clockwise.

 

 

 

 
 
 
 
 

Answers (1)

Right Hand Thumb Rule :-

This rule states that if thumb of the right hand points along the direction of current then the remaining curled fingers give the direction of magnetic field produced by current in the wire.

This rule can be explained by the given diagram.

Posted by

Sumit Saini

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