dhe- ‘It is obvious that while a belt of magnetic material the aid of magnetism which will permit the positive sion of the rope to the wheel. such as the laminated steel belt described is desirable, transmission of large powers at high velocities without Instead of winding the wheel, E,… … sides of each of the windings being op- POWER. an exceedingly novel kind of electroscope. positely magnetized. The belt, C, is pre- The tube is made of a straight portion 5 its rim may be provided with transverse grooves in ferably constructed of a number of thin sheet steel inches long of about…
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