CHAPTER 3 _ELECTRICAL CIRCUIT (SERIES /PARALLEL)

What is the equivalent resistance of the entire circuit?

• 4Ω

• 6Ω

• 10Ω

• 20Ω

What is the total current flowing through the circuit?

• 1A

• 2A

• 5A

• 10A

In a parallel circuit with a 5Ω resistor and a 20Ω resistor, which resistor will have more current flowing through it?

• The 5Ω resistor

• The 20Ω resistor

• Both resistors will have the same current

• The current cannot be determined without knowing the voltage

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• Yes

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What is the current flowing through resistor R1 (20Ω)?

• 0.4 A

• 1.6 A

• 2.0 A

• 0.8 A

What is the voltage across resistor R3 (6Ω)?

• 8 V

• 12 V

• 20 V

• 6 V

What is the power absorbed by resistor R2 (5Ω)?

• 3.2 W

• 12.8 W

• 24 W

• 40 W

What is the total power delivered by the battery?

• 20 W

• 30 W

• 40 W

• 50 W