1. d--para 83c, C of fig. 148
2. d--para 84, 85b
3. a--para 86b
4. b--para 78a, 89
5. a--para 88
6. c--para 89a(3)
7. d--para 94, 95a(2); Attached Memorandum, para 4-3d
8. b--para 94, 98a(1)
9. d--para 95a(l)
10. a--para 95b, 98d
11. c--para 95b(l), (2)
12. d--para 97
13. a--para 97; Attached Memorandum, para 4-3
Input impedance of the 20,000-ohm/volt meter on the 5-volt scale = 5 x
20,000 = 100K.
So the parallel combination of R2 and
and the
voltage across VM = 5 volts, so stated in the exercise.
Input impedance of the 1,000-ohm/volt meter on the 5-volt scale = 5 x
1,000 = 5,000 ohms.
The parallel combination of R2 and VM 2 = 4,760 ohms.
Therefore, the new
voltage across R2 and VM is approximately
volt, or 0.71 volt.
14. c--para 98b(3)
15. c--Attached Memorandum, para 4-1b(2)
16. c--Attached Memorandum, para 4-2
17. d--Attached Memorandum, para 4-5
18. a--Attached Memorandum, para 4-5
19. b--Attached Memorandum, para 4-6, 4-9, 4-10
20. b--Attached Memorandum, para 4-13
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