Spring 2001, Cahit Erkal's course Page

Here is an applet for projectile motion
(written by Bob McGrew formerly OSSM student, currently at Stanford), click and test!: http://www.utm.edu/~cerkal/ProjectileDemo.html

Bulletin Board:

PHYS 221: University Physics

Syllabus for PHYS 221

Supplementary Handout: Coulomb's law



Check here for homework assignments and any changes of test dates:


Check here for occasional posting of solutions


Lecture notes:

Review Notes for the whole course

Electric Potential

A sample circuits problem

Right Hand Rule


 Quiz 2-Retake: http://www.utm.edu/~cerkal/221q2.html

Quiz 3, Quiz 4,Quiz 6, Quiz 7


Answer key for test 1: Answer key test 1:


Lab report outline: Lab report outline:

Lab Handouts:

 Lab1: Mapping E-field..

 Lab 2: Resistive Circuit

Lab 3: Internal Resistance of a Battery

Lab 4 : Resistivity Measurement

PHYS 212: College Physics

Syllabus for PHYS 212

Supplementary Handout 1: Vectors

Supplementary Handout 2: Gauss's Law

Supplementary Handout3: Summary of E-field, potential, potential energy

Solutions to test 1

Homework 1

Example problems:


PHYS 202: Physical Measurements:

syllabus for PHYS 202 

Reaction Time and demo sites

Force table experiment

Magnetic Force on a wire (click here for picture)

Lecture Notes from last semester (201):

Lect. notes. 1:lect1.html Lect. notes  2: lect2.html

Lect. notes 3: Lect3.html Lect. Notes 4 Lect4.html

Lect. Notes 5: Lecpage1.jgp,Lecpage2.jpg

Summary: Summary for final


Lab report outline: Lab report outline: 

Lab 2 writeup (Sept. 18-21) :

Learn how to read meters:
This Triple beam balance  reads 12.23 gram

A micrometer:

A vernier caliper