Determine the potential difference, VA VB, in the circuit segment shown below when I = 2.0 mA and Q = 50 C.
a.
40 V
b.
+40 V
c.
+20 V
d.
20 V
e.
10 V
[Ques. 2] If I = 2.0 A in the circuit segment shown below, what is the potential difference VB VA?
a.
+10 V
b.
20 V
c.
10 V
d.
+20 V
e.
+30 V
[Ques. 3] If I = 0.40 A in the circuit segment shown below, what is the potential difference Va Vb?
a.
31 V
b.
28 V
c.
25 V
d.
34 V
e.
10 V
[Ques. 4] If the current in the 4.0- resistor is 1.4 A, what is the magnitude of the potential difference, VA VB?
a.
69 V
b.
55 V
c.
62 V
d.
48 V
e.
31 V
[Ques. 5] If 1 = 4.0 V, 2 = 12.0 V, R1 = 4 , R2 = 12 , C = 3 F, Q = 18 C, and I = 2.5 A, what is the potential difference Va Vb?
a.
30 V
b.
30 V
c.
5.0 V
d.
5.0 V
e.
1.0 V
[Ques. 6] If R = 3.0 k, C = 6.0 nF, 1 = 10.0 V, Q = 18 nC, 2 = 6.0 V, and I = 5.0 mA, what is the potential difference Vb Va?
a.
13 V
b.
+28 V
c.
+13 V
d.
28 V
e.
+2.0 V
[Ques. 7] If R = 4.0 k, C = 3.0 mF, = 15 V, Q = 12 mC, and I = 2.0 mA, what is the potential difference Vb Va?
a.
+3.0 V
b.
19 V
c.
3.0 V
d.
+27 V
e.
+21 V
[Ques. 8] If R = 3.0 k, C = 5.0 mF, = 6.0 V, Q = 15 mC, and I = 4.0 mA, what is the potential difference Vb Va?
a.
3.0 V
b.
+9.0 V
c.
15 V
d.
+21 V
e.
6.0 V
[Ques. 9] If R = 2.0 k, C = 4.0 mF, = 8.0 V, Q = 20 mC, and I = 3.0 mA, what is the potential difference Vb Va?
a.
+7.0 V
b.
+19 V
c.
+9.0 V
d.
3.0 V
e.
14 V
[Ques. 10] What is the potential difference VB VA when I = 0.50 A in the circuit segment shown below?
a.
+28 V
b.
+2.0 V
c.
28 V
d.
2.0 V
e.
+18 V
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