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Raghunath Yadav Karike Grade: 12

If we consider a wire in which current is flowing and two charged particles (One is at rest and another one is in motion) magnetic field only present on moving one. Why ?

7 years ago

Answers : (2)

879 Points

Dear student,

Magnetic field is caused due to varaition in motion...

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Askiitians Expert

Sagar Singh

B.Tech, IIT Delhi

7 years ago
kedar joshi
35 Points


if a charge is at rest then only electric feild exists around it. if a charge is moving then there is change in electric feild say at a

point which results in changing magnettic feild . thus a force acts on it given by F=Bqvsinthita. where F is net force on charge ,

B is magnetic feild and v isvelocity of chage q ,thita being the angle at a fixed point on the conductor.

please approve if you like.

6 years ago
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