Agenda
Phys 121 Common Exam 2 Review
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Exam overview & mechanics
Formula sheet (revised)
Sample Exam 2, #1, Rev 2 (skip Gauss’ Law)
Sample Exam 2, #5, time permitting
Open agenda
Exam Mechanics and Scope
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The exam covers Lectures 5, 6, and 7: Potential, capacitance, resistance,
Simple DC circuits. See syllabus for details and the list of sections covered.
There are 18 multiple choice questions on the exam. Any 16 of them correct
earns 100%.
Use the formula sheet at the back of the exam. It is the same as the one
posted.
Bring your calculator, extra batteries, and some #2 pencils for marking the
SCANTRON form.
Mark answer choices on both the question booklet and the Scantron.
Do calculations on the exam paper under each question. If you need more
room, use the back of the test paper.
You are expected to show some work for most problems although it will not
be graded. The professors may deny credit in cases where no work is shown.
Turn off all electronic devices except calculators. Cell phones, smart phones,
any communication devices or noise makers other than normal calculators
are not allowed.
Calculators are allowed. Bring extra batteries