Question

Good Night Everyone
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Answer 1

Answer:

THIS IS A FORMULA USED TO DETERMINE THE STRENGTH OF THE MAGNETIC FIELD PRODUCED BY A STRAIGHT CURRENT CARRYING CONDUCTOR.

B = μₒi/2πr

Here,

B = Magnetic field

μₒ = permeability of free space ( resistance offered by vacuum) = 4π × 10-⁷ [constant]

i = electric current flowing in the wire

r = distance from the centre of the wire to the Magnetic field lines

hope you understood.....

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