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NEETPhysicsMagnetic Effects of Current

What is the estimated force on a 10 cm section of wire A, which is positioned 4.0 cm away from a parallel wire B carrying a current of 5.0 A in the same direction as wire A, given that wire A itself carries a current of 8.0 A?

Options

  1. A1.0 × 10 −4 N
  2. B2.0 × 10 −4 N
  3. C2.5 × 10 −5 N
  4. D5.0 × 10 −5 N

Correct answer

C. 2.5 × 10 −5 N

Step-by-step solution

Correct Option is : (C) 2.5 × 10 −5 N

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