Electricity for Public Schools and Colleges

acting action ampères angle anode armature arrangement axis battery body called capacity cell centimètres centre Chapter charge chemical circuit coil condenser conductor connected consider constant copper Crown 8vo current passes cylinder deflexion diagram diamagnetic dielectric difference of potential direction discharge distance dynamo dynes earth electricity electro-magnetic electrolytic electrometer electroscope electrostatic energy equal equivalent ergs experiment external field of force field-strength galvanometer give given glass heat Hence horizontal induced current inside instrument insulated Joule's law junctions kathode Leyden jar lines of force machine magnetic field magnetic moment magnetic shell magnetised marked lines means measured metal molecules move needle Ohm's law ohms opposite Peltier effect phenomena plane plate pole position quantity reader represent resistance respectively rotation spark sphere strength surface t₁ temperature torsion tricity turn unit V₁ velocity vessel volts wire zero potential zinc