Electricity and magnetism for advanced students (1920)
Starling, Sydney George, 1873- · London Longmans, Green · leaf 369
the coils as great as possible. The relative num-[ ber of turns iri the two coils dependsTransform up or down in voltage. The upon whether it is required to induction coil is an exatnple of a -bransformer for transforming up ; thatis from low to high voltage. An ordinary transformer with… … Lx^; + M-77+RiIi = E, dt dt ^^^^^^^^ = ^ (i) (ii) XII. TRANSFORMERS 359 When an electromotive force Ej is applied to the first circuit, therebeing ho source of electromotive force, other than that due to themutual actions of the currents, applied to the second, and Ej vary-harmonically, it may be…
Electricity · Magnetism
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