Merchant, F. W. (Francis Walter), 1855-1937, Fessenden, Cortez, b. 1852 · Toronto : Copp, Clark · leaf 289
f the magneticneedle in the two cases ? If the end of a body repels one of the poles of amagnetic needle it is a magnet; if it attracts bothpoles of a magnetic needle it is magnetic. Several of the metals are magnetic, but only nickeland cobalt, in addition to iron, possess magnetic propertiesin… … Fig. 223. the figure, another magnet of the same size and of equal power,with the opposite pole towards the screw. What happens when the two poles are near each other ? Experiment 8. Place the two magnets used in the last experiment end toend with opposite poles together, as shown in Fig. 224. Now
Physics
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