Question

when electric current is passed through the solenoid,it's shows magnetic lines of forces similar to a ...............

Answer 1

When electric current is passed through solenoid,it shows magnetic lines of force similar to a  

a) bar magnet

b) horseshoe magnet  

c) disk magnet  

d) spherical magnet

Answer 2

When the electric current is transferred through the solenoid, it gives the magnetic lines of forces similar to a bar magnet, so BAR MAGNET is the right answer.

Here one of the solenoids acts as the magnetic north pole, and solenoids at the other end act as the magnetic south pole.

Magnetic curves found inside solenoid will be in the parallel straight lines, which symbolizes magnetic field is same at all points.