Question

A wire is placed parallel to the lines of force in a magnetic field and current flows in the wire. then?​

Answer 1

Answer:

Force on a current carrying conductor is F=∫i(

dl

×

B

)=ilBsinθ

n

^

where

n

^

is the vector

perpendicular to the plane formed by length l and magnetic field vector.

Since

dl

∣∣

B

,

F

=0

⇒ the wire will not experience any force.