Ohm's Law

Question 1

resistancevoltage✔ current conductivity

Revolt · Accepted Answer

✔ current

Question 2

What did you include in your response? Check all that apply.

Revolt · Accepted Answer

Stu’s answer was incorrect.; The correct equation is R = V/I.

Question 3

⇒ 80

Revolt · Accepted Answer

81073

Question 4

⇒ 7.5

Revolt · Accepted Answer

81074

Question 5

How does the current in a circuit change if the resistance is doubled?

Revolt · Accepted Answer

The current is halved.

Question 6

⇒ 3

Revolt · Accepted Answer

81079

Question 7

Keep the voltage the same.Decrease the voltage.✔ Increase the voltage.

Revolt · Accepted Answer

✔ Increase the voltage.

Question 8

Which equation is correct according to Ohm’s law?

Revolt · Accepted Answer

V = IR

Question 9

Stu wanted to calculate the resistance of a light bulb connected to a 4.0-V battery, with a resulting current of 0.5 A. He used the formula R = VI and obtained an answer of 2 . Was Stu’s answer correct? How do you know?

Revolt · Accepted Answer

Answer

Question 10

Question 10

Revolt · Accepted Answer

80

Ohm's Law Answers

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