Duplicate of Kirchoff's Laws Flashcards

1

What is the current equation at junction c?

I4 = I3 + I5
-I4 + I6 = I2
I4 + I3 = I5
I3 = I5 + I4

2

What is the voltage difference between a and b when the switch is open?

0 V
-2.7 V
5 V
-5 v

3

Which of the following is equal to the voltage from the battery?

Va + Vb + Vc
Va + Vb
Va + Vb + Vc + Vd
Vd + Va

4

What is I1?

1 A
.0389 mA
.0114 mA
11.41 mA

5

Which of the following is NOT correct?

I4 + I5 = I6
I6 + I3 = I7
I2 + I5 = I4
I1 - I2 = I3

6

What is Ib?

1.769 A
-.769 A
.679 A
2.678 A

7

What is I3?

7 mA
3.86 mA
.01317 mA
13.17 mA

8

What is Ia?

4 A
1.25 A
1 A
2.25 A

9

What is I2?

1 A
28.53 A
2.85 A
.0285 A

10

What is the voltage of the battery on the left?

20 V
9 V
10 V
5 V

11

Which equation correctly expresses Kirchhoff's Voltage Law for current loop A?

32 = 2Ia + 8Ia
-32 = 2Ia + 8Ia
32 = 2Ia + 8(Ia-Ib)
-32 = 2Ia + 8(Ia-Ib)

12

Over 5 seconds, 90 coulombs flow from Vy to Vn and 70 coulombs flow from Vn to Vx. What is Iz?

20 A
45 A
4.5 A
4 A

13

What is I3?

-.5 A
1.167 A
1.667 A
.5 A

14

What is Ib?

1 A
4 A
3 A
-4 A

15

Find the current through R1

0
2.143
2 mA
4.413 mA

Duplicate of Kirchoff's Laws

Questions 15

Duplicate of Kirchoff's Laws

Questions 15