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J6-01. Electromagnet With Bang

Purpose

To illustrate the force which can be exerted by a small electromagnet.◙

Equipment

Electromagnet with D-cell on stand with iron brick.◙

Setup Time

5 minutes.

Images

J6-01

Description

An electromagnet operated by a single flashlight battery holds up an iron brick as in the photograph.◙Remove battery to allow brick to fall, awakening your students.◙

J. Electrostatics And Magnetostatics

J. Electrostatics And Magnetostatics

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