Experiment #1
COULOMBS LAW
PHYS 1442-D783
Prof. Gelbord
Sagar Lamsal
September 4, 2015
Objectives: The objective of this experiment was to verify that the magnitude of
the electric force between two point charges is inversely proportional to the
square of

Experiment
Index of Refraction and Optics
PHYS 1442-D782
Prof. Gelbord
Sagar Lamsal
December 4, 2015
Objectives:
To determine the angle of the total internal reflection and index of refraction, and
also to determine the focal length of a system of convex

Experiment #4
OHMS LAW and RESISTORS in PARALLEL and SERIES
PHYS 1442-D783
Prof. Gelbord
Sagar Lamsal
October 9, 2015
Objectives: The objective of this experiment was to verify Ohms law by studying the
flow of current and voltage in series and parallel ci

Experiment #8
KIRCHOFFS RULES
PHYS 1442-D783
Prof. Gelbord
Sagar Lamsal
November 6, 2015
Objectives:
To verify the Kirchhoffs rules for multiloop circuits. To compare the experimental values to the
theoretical (Kirchhoffs Rules) values.
Theory:
Kirchhoffs

Experiment #2
MAPPING OF ELECTRIC FIELD
PHYS 1442-D783
Prof. Gelbord
Sagar Lamsal
September 18, 2015
Objectives: The objective of this experiment was to map the equipotential lines by
determining the potential at various points between electrodes.
Theory:

Experiment
Measurement e/m for Electron
PHYS 1442-D782
Prof. Gelbord
Sagar Lamsal
November 13, 2015
Objective:
To observe the motion of an electron beam under the action of electric and magnetic fields and
to measure the ration of charge to mass, i.e. e/m

Experiment
Interference and Wavelength of Laser Light
PHYS 1442-D782
Prof. Gelbord
Sagar Lamsal
December 18, 2015
Objectives:
The objective of this experiment was to measure the wavelength of a monochromatic
laser light and to find the grating spacing of

Experiment #9
RC CIRCUIT AND TIME CONSTANT
PHYS 1442-D783
Prof. Gelbord
Sagar Lamsal
November 6, 2015
Objectives:
To study the charging and discharging process of a capacitor for RC circuit. To determine the
time constant of the given RC circuit and to ve

Experiment #7
THE WHEATSTONE BRIDGE METHOD
PHYS 1442-D783
Prof. Gelbord
Sagar Lamsal
October 23, 2015
Objectives: To learn to use the Wheatstone bridge method of measuring the
resistance of resistors. To determine the resistance of spools of wires and als

Experiment #10
Electromagnetic Induction
PHYS 1442-D782
Prof. Gelbord
Sagar Lamsal
November 20, 2015
Objectives:
The objectives of this experiment was to analyze Faradays Law of Electromagnetic Induction
and to determine the dependence of the induced emf