. Electronic apparatus for biological research . Figure Figure The ratio of applied voltage to current, neglecting the phase difference, is the modulus of the inductive reactance, Z^, and is El{EjcoE) — coE. Inductive reactance is conventionally regarded as positive. Thus, iny notation, taking account of the phase difference, the reactance is given by jcoE. The power delivered to the inductance per cycle is J'277 £2 rz-K e . i. dt = —- sin cot. cos cot dt ^= 0 0 coEJo Thus an inductance, like a capachance, consumes no power. Energy surges back and forth between the generator and the m
. Electronic apparatus for biological research . Figure Figure The ratio of applied voltage to current, neglecting the phase difference, is the modulus of the inductive reactance, Z^, and is El{EjcoE) — coE. Inductive reactance is conventionally regarded as positive. Thus, iny notation, taking account of the phase difference, the reactance is given by jcoE. The power delivered to the inductance per cycle is J'277 £2 rz-K e . i. dt = —- sin cot. cos cot dt ^= 0 0 coEJo Thus an inductance, like a capachance, consumes no power. Energy surges back and forth between the generator and the magnetic field of the inductance, but none is absorbed. Self inductance in series with resistance, connected to constant direct voltage generator When an inductance and a resistance are connected in series to a generator 58
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