Interference and Diffraction
Diffraction and interference patterns are measured for single and double slits by scanning the laser pattern with a light sensor and plotting light intensity...
Electrostatic Charges
Compare and contrast the results of three different methods of charging: (1) rubbing two objects together; (2) touching a charged object to a neutral one;...
Electric Field Mapping
This qualitative activity introduces the concepts of equipotential surfaces and electric fields. A number of rules about the electric field are verified....
Series Parallel Circuits
Series/Parallel circuits are reduced to an equivalent resistance and that resistance is verified by measuring the total current and total voltage. Also,...
Kirchhoff's Circuit Laws
Verify the laws for a resistive circuit using a DC input and for a time varying RC circuit. The DC portion and the RC portion of the lab are each stand-alone...
Capacitance
Investigate how the capacitance of a parallel-plate capacitor varies when the plate separation is changed and to qualitatively see the effect of introducing...
RC Circuit
For a capacitor discharging through a resistor, the half-life for the decay is measured directly and also calculated using the capacitive time constant.
LRC Series Circuit
The phase differences between the output voltage, the voltage across the inductor, the voltage across the capacitor, and the voltage across the resistor...
LRC Resonance
The current through a series LRC circuit is examined as a function of applied frequency and the effects of changing the values of the resistance, inductance,...
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