Right hand rule for polarity of a solenoid
Summary
Right hand rule for polarity of a solenoid: If the solenoid be grasped in the right hand, so that the fingers point in the direction in which the current is flowing in the wires, the thumb extended will point in the direction of the north pole [of the solenoid].
Tags
Date
1917
Source
Hawkins Electrical Guide, Volume 1, page 117
Copyright info
public domain
