Lesson
Lesson-16.4.2- Describe applications of the magnetic effect of current, including the action of a relay.
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Lesson-16.4.1- Describe the pattern of the magnetic field (including direction) due to currents in straight wires and in solenoidsPreviousLesson-16.4.3- Describe an experiment to show that a force acts on a current-carrying conductor in a magnetic field, including the effect of reversing: ??? the current ??? the direction of the field.Next