Electricity and magnetism : an elementary text-book, theoretical and practical (1920)
Glazebrook, Richard, Sir, 1854-1935 · Cambridge : The University press · leaf 92
te charge, and it will need the passage of alarger number of strips to produce a spark if the jars are onthan is required when they are off. Thus the sparks occurless frequently with the jars on than without them. But ateach spark the conductors are completely discharged and thecharges are… … Fig. 48. 55. Holtz Machine. The Holtz Machine is olderthan the Winishurst, and in consequence of its liability to 54-55] ELECTRICAL MACHINES 83 fail in action in damp weather is less used at present; a bi*iefdescription therefore will suffice. The machine is shewn in Fig. 48. It consists of…
Electricity · Magnetism
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