What is the shape of field lines inside a current – carrying solenoid? What does the pattern of field lines inside a current – carrying solenoid indicate?


The shape of magnetic field lines inside a current carrying solenoid is in the form of parallel straight lines.
It indicates that the magnetic field lines inside the solenoid are uniform i.e. its strength is same in all the points.
Final Answer:
The shape of magnetic field lines inside a current carrying solenoid is in the form of parallel straight lines.
It indicates that the magnetic field lines inside the solenoid are uniform.