practice: ohm’s law and electrical...

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Practice: Ohm’s Law and Electrical Power

Announcements

• 2 new videos! (Intro to Circuits + Series Circuits - in that order)

• Voting closes tomorrow!

Reminder: Equations

Mild

3

16 ohms

1

25 ohms

1

2

Medium

2 ohms

4

1

2

4

1

1

4

3

1

Spicy

Varying slope = Varying resistance

1 (higher temperature = higher resistance)

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