. Röntgen rays and electro-therapeutics : with chapters on radium and phototherapy . Fig. CO.—The Tesla transformer. electrical energy which may be passed through the body without seriousdiscomfort ■ * * * * By taking the globe of a lamp in the hand,and by bringing the metallic terminals near to or in contact with a con-ductor connected to the coil [that is to say, connected to one terminal ofthe secondary of an induction coil whose primary is energized by analternating current of very high frequency], the carbon is brought to.

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Keywords: ., bookcentury1900, bookdecade1910, booksubjectradiolo, bookyear1910