Magnetic Effects Of Current Question 55

Question: The direction of magnetic lines of forces close to a straight conductor carrying current will be [RPMT 2002; RPET 2003; MP PET 2003]

Options:

A) Along the length of the conductor

B) Radially outward

C) Circular in a plane perpendicular to the conductor

D) Helical

Show Answer

Answer:

Correct Answer: C

Solution:

See the following figure