010: An electron moves from point A to point B under the influence of an electrostatic force only. The lectric potential difference between A and B is, V-VA = 80 kV, the change in potential energy UB-UA is, 10-15 J: A)-14.4 O (B)-96

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**Q10:** An electron moves from point A to point B under the influence of an electrostatic force only. The electric potential difference between A and B is \( V_B - V_A = 80 \text{ kV} \), the change in potential energy \( U_B - U_A \) is,
- (A) \( –14.4 \)
- (B) \( –9.6 \)
- (C) \( –12.8 \)
- (D) \( –11.2 \)

**Q11:** The voltage on 3 \(\Omega\) resistor is, in V.
- (A) \( 10.7 \)
- (B) \( 28.4 \)
- (C) \( 2.0 \)
- (D) \( 5.3 \)

*Diagram: The diagram illustrates a circuit with resistors having values 2.00 \(\Omega\), 1.00 \(\Omega\), 3.00 \(\Omega\), and 4.00 \(\Omega\). There is also an 18.0 V source.*

**Q12:** If \( R = 2 \text{ k}\Omega, \ C = 5 \text{ mF}, \ \varepsilon = 8 \text{ V}, \ Q = 20 \text{ mC}, \ \text{and} \ I = 3 \text{ mA} \), what is the potential difference \( V_B - V_A \), in V:
- (A) \( 11 \)
- (B) \( 12 \)
- (C) \( 10 \)
- (D) \( 9 \)

*Diagram: The diagram shows a circuit with a resistor (R), a capacitor (C), and a voltage source (\(\varepsilon\)).*

**Q13:** Which is of the following units equivalent to T (Tesla)?
- (A) \( \text{N} \cdot \text{s}/\text{C} \cdot \text{m}^2 \)
- (B) \( \text{A} \cdot \text{m}/\text{N} \)
- (C) \( \text{C} \cdot \text{m}/\text{N} \
Transcribed Image Text:Below is the transcribed text, including explanations of any graphs or diagrams: --- **Q10:** An electron moves from point A to point B under the influence of an electrostatic force only. The electric potential difference between A and B is \( V_B - V_A = 80 \text{ kV} \), the change in potential energy \( U_B - U_A \) is, - (A) \( –14.4 \) - (B) \( –9.6 \) - (C) \( –12.8 \) - (D) \( –11.2 \) **Q11:** The voltage on 3 \(\Omega\) resistor is, in V. - (A) \( 10.7 \) - (B) \( 28.4 \) - (C) \( 2.0 \) - (D) \( 5.3 \) *Diagram: The diagram illustrates a circuit with resistors having values 2.00 \(\Omega\), 1.00 \(\Omega\), 3.00 \(\Omega\), and 4.00 \(\Omega\). There is also an 18.0 V source.* **Q12:** If \( R = 2 \text{ k}\Omega, \ C = 5 \text{ mF}, \ \varepsilon = 8 \text{ V}, \ Q = 20 \text{ mC}, \ \text{and} \ I = 3 \text{ mA} \), what is the potential difference \( V_B - V_A \), in V: - (A) \( 11 \) - (B) \( 12 \) - (C) \( 10 \) - (D) \( 9 \) *Diagram: The diagram shows a circuit with a resistor (R), a capacitor (C), and a voltage source (\(\varepsilon\)).* **Q13:** Which is of the following units equivalent to T (Tesla)? - (A) \( \text{N} \cdot \text{s}/\text{C} \cdot \text{m}^2 \) - (B) \( \text{A} \cdot \text{m}/\text{N} \) - (C) \( \text{C} \cdot \text{m}/\text{N} \
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