SET 1

14. In a circuit with a 24V battery and a total resistance of 12 ohms, what is the current flowing through the circuit?

• 1 A

• 2 A

• 3 A

• 4 A

15. A resistor has a potential difference of 6V across it and a current of 2A flowing through it. What is the resistance of the resistor?

• 2 ohms

• 3 ohms

• 4 ohms

• 6 ohms

16. In a circuit with a 15V battery and a total resistance of 5 ohms, what is the current flowing through the circuit?

• 1 A

• 2 A

• 3 A

• 5 A

17. What is the potential difference across a capacitor with a charge of 12 coulombs and a capacitance of 4 farads?

• 3 V

• 4 V

• 8 V

• 12 V

18. A circuit has a 12V battery and two resistors in parallel: 4 ohms and 6 ohms. What is the total resistance of the circuit?

• 2 ohms

• 3 ohms

• 4 ohms

• 10 ohms

19. If a capacitor has a potential difference of 8V across it and a capacitance of 2 farads, what is the charge stored in the capacitor?

• 4 coulombs

• 6 coulombs

• 8 coulombs

• 16 coulombs

20. What is the potential difference across a resistor with a resistance of 10 ohms when a current of 3A flows through it?

• 3 V

• 6 V

• 10 V

• 30 V

21. A circuit consists of a 6V battery and two resistors in series: 2 ohms and 4 ohms. What is the total resistance of the circuit?

• 2 ohms

• 4 ohms

• 6 ohms

• 8 ohms

22. If a capacitor has a charge of 20 coulombs and a capacitance of 5 farads, what is the potential difference across the capacitor?

• 4 V

• 5 V

• 10 V

• 20 V

23. In a circuit with a 10V battery and a total resistance of 2 ohms, what is the current flowing through the circuit?

• 2 A

• 5 A

• 8 A

• 10 A