Question

A straight wire of length 0.5 metre and carrying a current of 1.2 ampere placed in a uniform magnetic field of induction 2 Tesla. The magnetic field is perpendicular to the length of the wire. The force on the wire is

• A. 2.4 N
• B. 1.2 N
• C. 3.0 N
• D. 2.0 N

Answer 1

Answer: (B)

1.2 N

Answer 2