Baseline Test: Resistors in Parallel

The 12V of the battery is actually the:

• EMF

• pd

• Current

• Charge

The arrangement of the bulb and resistor are in ------ with each other:

• Series

• Parallel

• Combination

• Not enough information

The equivalent resistance of the circuit is:

• 160 Ω

• 240 Ω

• 80 Ω

• 96 Ω

The current through the light bulb is:

• 0,13 A

• 0,08 A

• 0,05 A

• Not enough info to calculate an answer

The equivalent resistance in Circuit 2 is:

• 400 Ω

• 80 Ω

• 96 Ω

• -80 Ω

The current flowing the bulb is:

• 0,03 A

• 0,08 A

• 0,05 A

• Not enough info to complete calculation

The pd across the bulb is:

• 12 V

• 4,8 V

• 7,2 V

• Not enough information to complete calculation

The pd across the resistor is:

• 12 V

• 4,8 V

• 7,2 V

• Not enough information to complete calculation

In which circuit does the bulb glow the brightest?

• Circuit 1

• Circuit 2

• Both circuits (bulbs glow with equal brightness)

• Not enough information to calculate an answer.

The EMF of the battery is:

• 12 V

• 4,8 V

• 7,2 V

• Not enough information to complete calculation