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a given quantity will change inversely Thus the distance
QUANTITATIVE RELATIONS AND UNITS
17 other sections not shown
acid alternating current ammeter ampere hours amperes armature arranged B.O.T. unit battery brushes cable capacity carbon cell centimetres charge coil commutator condenser conductor connected constant copper coulomb cross section current ﬂows current passes deﬁned deﬁnite deﬂection diameter dielectric diﬁerent direct current direction discharge dynamo dynes earth eﬁect eﬂiciency electricity electriﬁed electromagnetic unit electrostatic units energy equal ergs farads ﬁeld magnets ﬁgure ﬁlament ﬁnd ﬁrst ﬁtted ﬁxed ﬂux galvanometer gramme heat hence inductive inﬂuence instrument insulated joules lamp latter lead length lines of force machine magnetic ﬁeld magnetised magnetomotive force mains maximum measured metal motor moving needle negative ohms parallel placed plates pole positive potential practical pressure produced resistance ring rotation shown in Fig shunt solenoid speciﬁc strength supplied switch temperature terminals vertical voltage voltmeter volts vulcanite watt-hours watts per candle wire zero zinc