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Grade: 9
        

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????

8 years ago

Answers : (1)

iit jee
44 Points
							

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.

8 years ago
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