Methods of Electrical Measurement |
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Results 1-3 of 22
Page 8
... charge with dimensions [ M / 2L / 2-1 / 2 ] is considered , M.K.S. unit of charge C.G.S. unit of charge - - = 107 C.G.S. unit of permeability . - ( 1000 ) 12 ( 100 ) 12 ( 107 ) ~ 15 = = 10-1 107-1 / 2 i.e. M.K.S. unit of charge 10-1 ...
... charge with dimensions [ M / 2L / 2-1 / 2 ] is considered , M.K.S. unit of charge C.G.S. unit of charge - - = 107 C.G.S. unit of permeability . - ( 1000 ) 12 ( 100 ) 12 ( 107 ) ~ 15 = = 10-1 107-1 / 2 i.e. M.K.S. unit of charge 10-1 ...
Page 71
... charge taken by the condenser at each charging is CV and the charge per second is nCV , where n is the frequency of the commutator . But charge per second is a measure of current and , as this current is due to a p.d. of V volts , the ...
... charge taken by the condenser at each charging is CV and the charge per second is nCV , where n is the frequency of the commutator . But charge per second is a measure of current and , as this current is due to a p.d. of V volts , the ...
Page 170
... charge , whatever the charging conditions , and if the condenser is connected in a d.c. circuit there will be no current once the condenser is charged , whilst in an a.c. circuit the current will lead by 90 ° on the p.d. across the ...
... charge , whatever the charging conditions , and if the condenser is connected in a d.c. circuit there will be no current once the condenser is charged , whilst in an a.c. circuit the current will lead by 90 ° on the p.d. across the ...
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Common terms and phrases
a.c. potentiometer a.c. Supply accuracy accurate adjusted alternating alternating current ammeter amperes anode arrangement B.Sc.II balance condition ballistic galvanometer beam bridge circuit bridge methods C₁ C₂ calculated calibrated capacitance cathode-ray tube charge circuit of fig components connected in series constant deflection detector determined dielectric dimensions direct current e.s. units effect electron electrostatic equal flux density frequency give Hence hysteresis I₁ impedance induced e.m.f. insulation L₁ l₂ large number loop M.K.S. unit magnetizing force measurement meter mutual inductance non-inductive resistance number of turns obtained ohms parallel phase angle plates possible potential difference potentiometer power factor primary standard R₁ R₂ reactance reading resonance reversed S₁ screen search coil self-inductance sensitivity shown in fig shunt slide-wire solenoid specimen suitable switch tance terminals Thévenin's theorem unknown p.d. usually V₁ V₂ valve voltmeter variable voltage voltmeter volts wattmeter Wheatstone bridge wire Y-plates zero