Networks I

Course No. 0909-201-01

Fall 1997, 2nd Quarter

Quiz 2.

Submit by Tuesday, November 4, 1997, 4:30 PM.
Submissions no longer accepted

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Answer ALL Questions.

Question 1. In the circuit shown in Figure 1, v1=10 V and v2 = 20 V. The value of the voltage v3 is:

Figure 1
: 10 V
: 20 V
: -20 V
: -10 V
: Insufficient information provided.

Questions 2 through 5 refer to Figure 2, shown below:
Given: i2 = 60 mA, i3 = 20 mA, i7 = 40 mA, i8 = 30 mA

Figure 2

Question 2. In the circuit shown in Figure 2, the currrent i1 equals:
: -80 mA
: 80 mA
: 40 mA
: -40 mA
: Cannot be calculated.

Question 3. In the circuit shown in Figure 2, the current i5 equals:
: 10 mA
: -10 mA
: 50 mA
: -50 mA
: Cannot be calculated.

Question 4. In the circuit shown in Figure 2, the current i4 equals:
: 100 mA
: 30 mA
: 70 mA
: -150 mA
: Cannot be calculated.

Question 5. In the circuit shown in Figure 2, the current i6 equals:
: -10 mA
: 10 mA
: -130 mA
: 130 mA
: Cannot be calculated.