G11 T3 Quiz 1
10 Questions
Questions and Answers
- 1.
Calculate the current in a simple circuit with a battery of 12 volts and a resistance of 3 ohms.
- A.
4 A
- B.
15 A
- C.
9 A
- D.
36 A
Correct Answer
A. 4 A -
- 2.
Calculate de potential difference of a circuit with 40 ohms and with a current of 0.2 A.
Correct Answer
8
8 V
8v - 3.
E = V x ?
Correct Answer
Q
q
charge
Charge - 4.
Calculate the voltage in a simple circuit with a current of 3 A and a resistance of 12 ohms.
- A.
4 V
- B.
15 V
- C.
9 V
- D.
36 V
Correct Answer
D. 36 V -
- 5.
Which two of the following quantities are equivalent to the Voltage?
- A.
Current
- B.
Potential difference
- C.
Electromotive force
- D.
Charge
Correct Answer(s)
B. Potential difference
C. Electromotive force -
- 6.
Calculate the charge flowing in a circuit with a current of 0.5 A during 5 seconds.
Correct Answer(s)
2.5
2.5C
2.5 C - 7.
Calculate the current in a circuit when there is 2 C of charge flowing in 10 seconds.
Correct Answer(s)
0.2
0.2A
0.2 A - 8.
What happens to the resistance of a wire if we increase the cross-section area?
- A.
Increases
- B.
Decreases
- C.
Stays the same
Correct Answer
B. Decreases -
- 9.
What happens to the resistance of a wire if we increase the length?
- A.
Increases
- B.
Decreases
- C.
Stays the same
Correct Answer
A. Increases -
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Current Version
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Mar 14, 2022Quiz Edited by
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May 27, 2015Quiz Created by
Frank
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