Magnetic Effects Of Current Question 186

Question: Two parallel conductors A and B of equal lengths carry currents I and 10 I, respectively, in the same direction. Then [MP PET 2003]

Options:

A) A and B will repel each other with same force

B) A and B will attract each other with same force

C) A will attract B, but B will repel A

D) A and B will attract each other with different forces

Show Answer

Answer:

Correct Answer: B

Solution:

By Fleming left hand rule.