Fundamentholfundamenthol
JEE Main2019Physics
Q.

Find the magnetic field at point P due to a straight line segment AB of length 6 cm carrying a current of 5 A. (See figure)

(0 = 4 × 10–7 N-A–2) 

  1. A

    2.5 × 10–5 T 

  2. B

    1.5 × 10–5 T

  3. C

    3.0 × 10–5 T     

  4. D

    2.0 × 10–5 T

Solution

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