This preview shows page 1. Sign up to view the full content.
Unformatted text preview: first two letters of last name Physics 7B - Winter 07 - Quiz 7
Name________________________ DL section number _________
I certify by my signature that I will abide by the code of academic conduct of the University of California Signature _____________________________ Student ID___________________ No books or notes. Calculators OK. Show all of your work below - answers alone do not receive credit! For each of the following circuits, there is a light bulb and a resistor. The resistance of the light bulb is equal to that of the resistor. Describe what happens to the light after the switch closes (gets dimmer/brighter, stays the same, goes off). Explain in one sentence why this is so (using math if you want). 1. (1.5 pts) 2. (1.5 pts) 3. (1.5 pts) ...
View Full Document
- Spring '08