Wright, Mark R., 1854- · London : Longmans · leaf 183
of the leaves. Use similarly the electrified ebonite rod, &c., instead of the glass rod. In the experiment illustrated in fig. 168, touch the metal ball with the proofyplane, carry the proof-plane to the disc, and prove that the ball is electrified. Examples. III. I. If you want to find out… … Fig. 170. Attraction and Repulsion 175 2. A pith ball is suspended from a metal stand by a fine thread. Ifyou have a strongly electrified glass rod, how can you find out whether thethread is a conductor or a non-conductor of electricity ? 3. Describe experiments which show, that the terms vitreous…
Physics
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