**PHY3054 - Final - Fall 1995 - Selman Hershfield
**

**Answers**
- Answer = (5) 150 degrees
- Answer = (3) 1.6 N
- Answer = (2) -8.85 x 10
^{-6} C/m^{2}
- Answer = (2) 14 degrees
- Answer = (2) 0.5V
- Answer = (5) Regions II and III
- Answer = (1) 0.5 micro-Coulomb
- Answer = (4) A, B, and C
- Answer = (3) 0.6 Ohms
- Answer = (1) I goes up by a factor of 3.
- Answer = (4) 1.33 Ohm
- Answer = (1) Q
_{1} > 0, Q_{2} = 0, and Q_{3} < 0
- Answer = (2) 2.4 x 10
^{-14} N down
- Answer = (2) 6 x 10
^{-7} T out of the page
- Answer = (4) 210 degrees
- Answer = (1) 25mA clockwise
- Answer = (2) Counterclockwise
- Answer = (5) 500 sec
- Answer = (5) No light is transmitted.
- Answer = (3) 135 degrees
- Answer = (4) 8m
- Answer = (4) 3 m
- Answer = (1) A
- Answer = (3) C