Medical Electricity, Röntgen Rays and Radium: With a Practical Chapter on Phototherapy

acid alternating current amount amperage amperes anode anticathode apparatus applied armature battery body cathode cause cell charge circuit condenser conductor connected Coolidge tube copper cord current passing d'Arsonval diameter diaphragm direct current discharge distance dynamo effect effluve elec electric current electric-light electrolyte electromotive force excitability exposure faradic faradic current film flow fluoroscope galvanic current galvanometer glass heat high-frequency currents high-tension incandescent inches increased induction coil induction-coil insulated interrupter ions lamp latter Leyden jar light liquid magnet mercury metal milliamperes minutes motor muscle muscular contraction needle nerve ohms ordinary Oudin resonator patient placed plate platinum positive primary coil primary current produced radiograph regulated resistance rheostat screen secondary coil secondary current self-induction shows skin solution spark spark-gap static machine stimulation surface tension tion tissues transformer treatment turned ultraviolet rays vacuum electrode voltage voltaic voltaic cell volts wire x-ray coil x-ray tube zinc