PHY3054 - Exam 2 - Fall 95 - Selman Hershfield
Answers
- Answer = (4) Wire 4
- Answer = (1) 1 Ohm
- Answer = (4) 0.8 A
- Answer = (4) A, B, and C
- Answer = (2) 0.67 Ohms
- Answer = (2) 5mA
- Answer = (1) -0.45 A
- Answer = (2) -1.64 V
- Answer = (4) The voltage across the each battery is 1.5V while the current is flowing.
- Answer = (4) (i) Fig. 7.2 (ii) large resistance
- Answer = (1) Done correctly.
- Answer = (1) (i) into the page (ii) no force on the electron
- Answer = (2) (i) north (ii) south
- Answer = (3) 0.66x10-4 Tesla
- Answer = (3) counterclockwise in loop 1 and clockwise in loop 2
- Answer = (4) 8.6x10-7 Tesla into page
- Answer = (2) 0.9x10-6 Tesla out of the page
- Answer = (2) 8x10-7 N/m down
- Answer = (4) 3.9 Tesla
- Answer = (4) 4x10-7 N to the right