Question

3. The magnetic field lines inside a solenoid are in the form of parallel straight
lines. The reason for this is the magnetic field inside the solenoid is :
A. very high B. uniform
C. Zero D. produced by electricity​

Answer 1

produced by electricity

Answer 2

Answer:

uniform

Explanation:

Answer: A coil of many circular turns of insulated copper wire wrapped closely in the shape of a cylinder is called a solenoid. The field lines inside the solenoid are in the form of parallel straight lines. This indicates that the magnetic field is the same at all points inside the solenoid.