Ohm's Law

Today we're going to get ready for teh next assignment which we'll complete in class next week. Answer the following in yoru books:

1. What is resistance in a circuit?
2. Copy Ohm's Law into your books, including the units.
3. What are 2 things that affect the current in a circuit? (Use the image above)
4. Draw the symbols for a battery, light bulb, ammeter and voltmeter
5. What do series and parallel circuits mean?
6. How do ammeters get connected to a circuit?
7. Show what a voltmeter connected to a circuit should look like using circuit symbols (use the link above):
8. What is the unit for resistance?
9. How could you calculate the resistance in a circuit?
10. Try this activity, or try and complete the one from last week!