Question

8 A of current is flowing in a long straight wire. A positive charge, q = 7 C is moving parallel to the wire at a distance of 0.05 m with a velocity of 250 ms-1. Calculate the magnitude of the magnetic field due to the flow of current in the wire.
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kindly solve this ( with explain )

Answer 1

Answer:

Sorry buddy dont know.......plz sorry

Answer 2

Answer:

Explanation:

Here is the solve