Question

2. what is a solenoid? Draw the pattern of magnetic field lines of a solenoid through which a steady current flows. What does the pattern of field lines inside the solenoid indicate?

Answer 1

a solenoid is a long coil with a large number of turns

pattern of field lines indicate that the magnetic field lines are continuous unlike electric field lines which are discontinuous

it also indicates that strength of magnetic field inside a solenoid is constant at all points

pattern in attachment

hope this helps

Answer 2

Answer:

a coil of many circular turns of insulated copper wire wrapped closely in the shape of a cylinder is called a solenoid.

Explanation:

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