Foundation
Physics Foundation
Magnetism
Question
Draw a diagram to represent the magnetic field lines along the axis of a current-carrying solenoid mark arrows to show the direction of current in the solenoid and the direction of magnetic field lines.
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Solution
A coil of many circular turns of insulated copper wire wrapped closely in the shape of a cylinder is called a solenoid. The pattern of the magnetic field lines around a current-carrying solenoid is shown in the figure.
