Question

10. The magnetic field lines inside a solenoid are in the form of
parallel straight line 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

Answer:

uniform

Explanation:

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.