Combination of Resistors and Electrical Power

Combination of Resistors and Electrical Power

10th Grade

8 Qs

quiz-placeholder

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Combination of Resistors and Electrical Power

Combination of Resistors and Electrical Power

Assessment

Quiz

Science

10th Grade

Hard

NGSS
HS-PS2-4

Standards-aligned

Created by

Charles Martinez

FREE Resource

8 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

A 3.0 Ω resistor and a 6.0 Ω resistor are connected in parallel.What is their combined resistance?

0.50Ω

2.0Ω

4.5Ω

9.0Ω

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

The circuit diagram shows a 4.0 Ω resistor and an 8.0 Ω resistor connected to a 6.0V battery. What is the current in the battery?

0.50A

0.75A

1.50A

2.00A

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

The circuit diagram shows a 4.0 Ω resistor and an 8.0 Ω resistor connected to a 6.0V battery.What is the current in the 8.0 Ωresistor?

0 A

0.50A

0.75A

1.0A

Tags

NGSS.HS-PS2-4

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

The diagram shows a circuit with a 3.0 Ω resistor and a 2.0 Ω resistor connected in parallel. The switch is open, and the ammeter reads 2.0A. The switch is now closed and the ammeter reads the total current in both resistors. What is the ammeter reading with the switch closed?

1.2 A

3.0 A

4.0 A

5.0 A

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

A 30 Ω resistor is connected in series with another resistor and a 6.0 V battery. The current in the circuit is 0.12 A. A voltmeter is connected across the other resistor. What is the reading on the voltmeter?

2.4 V

3.6 V

6.0 V

9.6 V

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

A circuit contains four ammeters A, B, C and D, and three resistors with different values. Which ammeter shows the largest reading?

A

B

C

D

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Which one of the following resistors connected in parallel with a 24 Ω would give a total resistance of 8 Ω

16 Ω

12 Ω

8 Ω

6 Ω

8.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

40 lamps, each of resistance 8 are connected in series with a 240 V supply, in order to decorate a tree. The current in each lamp is

2.0 A

0.75 A

1.0 A

1.33 A