What is a solenoid? Draw a sketch to show the magnetic field pattern produced by a current-carrying solenoid.
A solenoid is a long coil containing a large number of close turns of insulated copper wire.
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What is a solenoid? Draw a sketch to show the magnetic field pattern produced by a current-carrying solenoid.
A solenoid is a long coil containing a large number of close turns of insulated copper wire.