Ohm's Law and Power

Presentation

•

Science

•

10th - 12th Grade

•

Hard

Joseph Anderson

FREE Resource

12 Slides • 21 Questions

Multiple Choice

What is current measured in?

Ω (Ohms)

V (Volts)

A (Amps)

W (Watts)

Multiple Choice

What is voltage measured in?

Ω (Ohms)

V (Volts)

A (Amps)

W (Watts)

Multiple Choice

If the Voltage is increased and the resistance stays the same, Current will

Increase

Decrease

Stay the same

Multiple Choice

Electricity that flows in a closed path is called a

path

current

circuit

light

Multiple Choice

To complete a circuit the switch must be

unattached

open

closed

It depends

Multiple Choice

What is Resistance?

The flow of electrons

Electric potential difference

A battery

The ability to reduce the flow of electrons

Multiple Choice

What is resistance measured in?

Ω (Ohms)

V (Volts)

A (Amps)

W (Watts)

Multiple Choice

If the Voltage stays the same and Resistance is increased, Current will

Increase

Decrease

Stay the same

Multiple Choice

The mathematical relationship among Voltage, Current, and Resistance

Faraday's Law

Tesla's Law

Edison's Law

Ohm's Law

Multiple Choice

Current times Resistance equals what?

(I X R)

Power

Voltage

Amperage

Ohm

Multiple Choice

Voltage divided by Resistance equals?

(V / R)

Current

Power

Ohms

Watts

Multiple Choice

What size resistor would produce a 3 Amp current flow with a 12 Volt battery

1 Ohm

3 Ohms

4 Ohms

12 Ohms

Multiple Choice

What is the Voltage of a circuit that has a resistance of 5 Ω and a current of 2 A?

25 V

10 V

2.5 V

0.4 V

Multiple Choice

How many Volts would we need to produce a current flow of 8 Amps through a 6 Ohm resistor

12 volts

24 volts

1.3333

48 volts

Multiple Choice

This circuit has a 24 volt battery and the resistor is 8 ohms. How many amps are running through the circuit?

3 Amps

192 Amps

2 Amps

4 Amps

Multiple Choice

What size resistor would produce a 3 Amp current flow with a 12 Volt battery

1 Ohm

3 Ohms

4 Ohms

12 Ohms

Multiple Choice

What would the circuit resistance be if a 7.5 Amp draw was present with the engine running and the charging system producing 15 Volts

15 Ohms

4 Ohms

0.3333 Ohms

2 Ohms

Multiple Choice

One watt is equal to what?

one meter per second

one Joule per second

One ampere per second

one farad per second

Multiple Choice

Electric power is directly related to

Current of the component

voltage across the component

electrical resistance

both voltage and current

Multiple Choice

An instrument is rated at 240 W if it is connected across a 120-V dc power supply. What current does it draw under normal operation?

0.5 A

60 A

2.0 A

0.2 A

Multiple Choice

A 200-W light bulb is connected across a 100-V dc power supply. What current will flow through this bulb?

0.90 A

0.36 A

0.60 A

2.0 A

Show answer

Auto Play

Slide 1 / 33

SLIDE

Similar Resources on Wayground

24 questions

Electrolysis

Presentation

•

10th - 12th Grade

24 questions

Climate Factors Game

Presentation

•

9th - 12th Grade

23 questions

Plastic Pollution Awareness

Presentation

•

KG - 12th Grade

24 questions

Minerals

Presentation

•

11th Grade

25 questions

4.12 Food Chains, Food Webs, and Ecosystem Stability

Presentation

•

9th - 12th Grade

31 questions

Accessing Information (Real vs Fake News)

Presentation

•

10th - 12th Grade

25 questions

POA - Accounting Concepts & Conventions

Presentation

•

10th - 12th Grade

24 questions

Circuit Symbols

Presentation

•

11th Grade

Popular Resources on Wayground

10 questions

Safety Day 2026 – Student Review

Quiz

•

9th Grade

21 questions

Continents and Oceans

Quiz

•

6th Grade

20 questions

Parts of Speech

Quiz

•

5th Grade

16 questions

Subject & Predicate

Quiz

•

5th Grade

25 questions

Multiplication Facts

Quiz

•

5th Grade

12 questions

Map Skills

Quiz

•

3rd Grade

22 questions

Continents and Oceans

Quiz

•

5th Grade

15 questions

Rounding Decimals

Quiz

•

5th Grade

Discover more resources for Science

10 questions

Exploring Chemical and Physical Changes

Interactive video

•

6th - 10th Grade

10 questions

Exploring the Electromagnetic Spectrum for Middle School Science

Interactive video

•

6th - 10th Grade

10 questions

Exploring Force and Motion Concepts

Interactive video

•

6th - 10th Grade

10 questions

Exploring Air Masses and Weather Fronts

Interactive video

•

6th - 10th Grade

14 questions

Periodic Trends

Interactive video

•

11th Grade

10 questions

Exploring the States of Matter

Interactive video

•

6th - 10th Grade

10 questions

Exploring Forces: Net Force, Normal Force, Gravity, and Friction

Interactive video

•

6th - 10th Grade

10 questions

Differentiating Thermal Energy and Temperature

Interactive video

•

6th - 10th Grade