# AT Cycle 25

## 2/10 - 2/15

Th 2/10

F 2/11

M 2/14

T 2/15

### π΄β1: Th 2/10, π‘β3: Th 2/10 - more practice AP Problems (2)

LAB QUIZ on internal resistance and lab practical TODAY!

After the quiz, we'll continue to do some more practice AP Problems:

Required: 2002E2, 2003E2, 1986E2, 1988E2 (don't worry about part e), 1989E3

If you finish all of the required problems from this unit, find some additional AP problems to practice.

Homework: Finish any of these required problems and do some additional practice. Upload pictures of your solutions to βοΈ Google Classroom by Sunday at 10pm for pd 3 and Monday at 10 for pd 1.

### π₯ 1: M 2/14 lab, π¨ 3: F 2/11 lab - circuits review

Today, we'll spend time making sure that we understand everything from this past unit:

• Set 1: Ch 27 #61, 63, 65, 67, 79, 80, 2007E1, 2006E2, 1996E2, 2010E2

• Set 2: 2002E2, 2003E2, 1986E2, 1988E2 (don't worry about part e), 1989E3

• Make sure you've gone back and re-done all of the problems involving energy and dielectrics.

• If you finish all of the required problems from this unit, do more AP Problems from AP Central or from the workbook in Google Classroom.

Homework: Finish any of the work above. Circuits Unit Assessment on Wednesday, February 16th. Review all of the magnetism topics you should have learned last year on my AT Magnetism Review page.

### β€οΈ 1: T 2/15, π 3: M 2/14 - magnetism intro

In groups today, we'll try to compile a list of facts and equations that you should know about magnetism. We'll collect all of the ideas and make sure you understand the following:

• Properties of permanent magnets (poles, domains) and magnetic fields (direction of magnetic field lines).

• Magnetic field lines and 3-D notation.

• Magnitude and direction of force on a moving charged particle in a magnetic field.

• Magnitude and direction of force on a current carrying wire in a magnetic field.

• Direction of magnetic field created by a current-carrying wire.

• Direction of magnetic field created by a loop of wire or a solenoid.

• Right hand rules associated with the concepts above.

Take notes on all of above and upload pictures of your notes to βοΈ Google Classroom assignment due Wednesday at 10pm.

With any time remaining, continue on to problems in the next post.

Homework: Study for Circuits Unit Assessment next class - Wednesday, February 16th. Make sure you have reviewed all of the magnetism topics you should have learned last year on my AT Magnetism Review page. Upload pictures of your magnetism notes to βοΈ Google Classroom assignment due Wednesday at 10pm.