Part-5 - Electrical Measurement


This workbook contains :
Electrical Measurement
(1) Wheatstone Bridge
(2) Meter Bridge
(3) Potentiometer
(4) Application of Potentiometer
To determine the internal resistance of a primary cell
Comparison of emf’s of two cell
Comparison of resistances
To determine thermo emf
Calibration of ammeter
Calibration of voltmeter
(5) Galvanometer: Conversion into Ammeter or Voltmeter
Conversion of Galvanometer into Ammeter
Conversion of a Galvanometer into a Voltmeter
Sensitivity of a Voltmeter