Networks and Wheatstone Bridge
Mame Fall
@02686042
09/17/2016
Partners:
OBJECTIVE: To measure the resistance of an unknown resistor using the slide-wire
Wheatstone bridge and verify the resistance law for two resistors connected in series and
parallel.
TH
Ohms Law
Objective: To demonstrate Ohms law and to determine the resistance of a given resistor.
Theory 1: Electric current is the moving of charges from a higher potential to a lower potential.
If an amount of charges, q, pass through a cross sectional a
RCCircuits
Mame Fall
@02686042
09/24/2013
Objectives:
Collect the voltage-time data for a capacitor in a RC circuit and curve fit for the data.
Calculate the capacitance of the capacitor in a RC circuit.
Develop a mental image of what is happening to elec
Objective: To demonstrate Ohms law and to determine the resistance of a given resistor.
Theory 1: Electric current is the moving of charges from a higher potential to a lower potential.
If an amount of charges, q, pass through a cross sectional area in a
DiffractionGrating
Mame Fall
@02686042
Objective: The purpose of this lab was to study the characteristics of a diffraction grating and to
measure the magnitude of the wavelength of light emitted from the HeNe laser.
Theory:
The goal for this lab was to a
Focal Length of
Lenses
Mame Fall
@02686042
Objective: The purpose of this lab was to observe and measure the focal lengths of both concave
(negative or divergent) and convex lenses (positive or convergent).
Theory: For this lab, our group tried to accurat
Refraction
Mame Fall
@02686042
1
Objective: The purpose of this lab is to test and investigate Snells law as well as to determine
the index refraction of liquid media.
Apparatus: In this experiment, we used a HeNe Laser, Refraction Tank Protractor Unit, w