Electric Current and Ohm's Law

Electric Current and Ohm's Law

9th Grade

15 Qs

quiz-placeholder

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Electric Current and Ohm's Law

Electric Current and Ohm's Law

Assessment

Quiz

Science

9th Grade

Hard

NGSS
HS-PS2-5

Standards-aligned

Created by

Lisa Thompson

FREE Resource

15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Which of the following represents Ohm’s law?

I = V / R

V = I x R

R = V x I

V = I / R

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

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

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

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

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

How many Volts would it take to push 1 Amp through a resistance of 1 Ohm

10 volts

1 volt

48 volts

5 volts

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What voltage is needed to cause a 2A current flow through a 10Ω resistor?

5V

0.2V

20V

200V

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What resistance is needed to cause a 50A current flow because of a 500V battery?

10Ώ

2500Ώ

550Ώ

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What word means how hard it is for electrons to flow through.

Current

Voltage

Resistance

Power

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