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a compass needle just above a wire in which electrons are moving towards east, will point in which direction????? pls explain how to do theis with left hand rule????

a compass needle just above a wire in which electrons are moving towards east, will point in which direction?????


pls explain how to do theis with left hand rule????

Grade:9

1 Answers

iit jee
44 Points
11 years ago

hi,

as the electrons are moving towards the east the current will flow towards the west. thus by right hand clock rule the direction of magnetic lines of force is from south to north.thus the needle will point towards the north.

 

kedar joshi.

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