AT Cycle 28

🔴❗2: F 3/6🦅🐭, 🟡❗4: F 3/6a🦅🐭, 🔵❗7: F 3/6🦅🐭 - Faraday's Law AP Problems

Today, continue working on the following AP problems involving Faraday's Law:

    Required:  1981E3, 1989E2, 1994E2, 2009E3, 1992E3  [TYPO in 1992E3: I=α(1-βt)]

Then, we'll continue doing some practice problems using the "general form of Faraday's Law."

    Required:  1985E3, 1996E3, 1999E2

Homework:  Quiz Thursday, March 12th on all of Faraday's Law!  Finish all AP problems above.  

🟥 2: M 3/9a🐭, 🟨 4: F 3/6b🦅🐭, 🟦 7: M 3/9a🐭 - Faraday's Law AP Problems

Today, continue working on the following AP problems involving Faraday's Law:

    Required:  1981E3, 1989E2, 1994E2, 2009E3, 1992E3  [TYPO in 1992E3: I=α(1-βt)]

Then, we'll continue doing some practice problems using the "general form of Faraday's Law."

    Required:  1985E3, 1996E3, 1999E2

Homework:  Quiz Thursday, March 12th on all of Faraday's Law!  Finish all AP problems above.  

❤️ 2: M 3/9b🐭, 💛 4: T 3/10🐭, 💙 7: M 3/9b🐭 - Faraday's Law AP Problems

Today, continue working on the following AP problems involving Faraday's Law:

    Required:  1981E3, 1989E2, 1994E2, 2009E3, 1992E3  [TYPO in 1992E3: I=α(1-βt)]

Then, we'll continue doing some practice problems using the "general form of Faraday's Law."

    Required:  1985E3, 1996E3, 1999E2

Homework:  Quiz Thursday, March 12th on all of Faraday's Law!  Finish all AP problems above.  Watch the following video on the emf induced in a moving conductor.  (If you need more information on how to derive the formula ε = BLv, check your textbook Section 30-2 or look at the picture of the excerpt from Giancoli below the video.): 

Here are a couple other videos from last year that you may want to review on motional emf:

📕 2: T 3/10🐭, 📒 4: W 3/11, 📘 7: W 3/11 - motional emf

Daily check-in: motional emf

Today, after the check-in, we'll work on some problems from the textbook Chapter 30 involving motional emf:

    Required:  33, 34, 35

If you haven't completed any of the Faraday's Law textbook problems, you can also work on those today.

Homework:  Finish textbook problems above.  If you haven't watched the motional emf videos in the previous post, make sure that you've done that.  Finish any of the above problems.  Quiz on all of Faraday's Law next class - Tuesday, March 18th!   For the quiz, you should know Lenz's Law and Faraday's Law (including motional emf and the general form).  Finish AP problems above.  Watch the following video on transformers first, and then optionally read the "Transformer: Basic Principles" section from Wikipedia to make sure you understand the derivation of the ideal transformer equation.  You must be able to apply the "ideal transformer equation" with which you should already be familiar from last year.