Potentiometer — calibration of a voltmeter or comparison of EMF — Physics 3D Lab
The Potentiometer — calibration of a voltmeter or comparison of EMF experiment in real-time 3D, in the SimOli Physics 3D Lab (Electricity and Magnetism): theory, apparatus to set up, live readings, and a laboratory report as a PDF.
More in Electricity and Magnetism
- Resistance / specific resistance — Carey Foster’s bridge
- Series and parallel LCR resonance circuits
- Voltage and frequency measurement using a CRO
- Magnetic field along the axis of a circular coil
- Dielectric constant of a solid or liquid
- Unknown resistance and resistivity — metre bridge
- Conversion of a galvanometer into an ammeter and a voltmeter
- Ohm’s law — resistance of a conductor from its I–V characteristics
- Charging and discharging of a capacitor
- Equipotential surfaces of a point charge and an electric dipole
- Maxwell’s impedance bridge
- De Sauty’s bridge — comparison of capacitances
- Low-pass and high-pass RC filter circuits
- Identification of components in a black box
- Temperature variation of the resistance of a conductor
- Resistance and temperature coefficient of a metal — Wheatstone bridge
- Lorentz force — current balance
- Electromagnetic induction — verification of Faraday’s laws
- B–H curve / hysteresis loop
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