AT Cycle 26

2/13 - 2/20

T 2/13

W 2/14

Th 2/15

T 2/20

🔴 2: W 2/14a, 🟡 4: T 2/13, 🔵7: T 2/13 - Biot-Savart problems (1)

Check-In: Biot-Savart Current Loop

Today, you'll utilize what you learned from the video last night in order to calculate the magnetic field due to a current-carrying wire.  You'll look at problems from section 29-1 of your textbook, apply your problem-solving skills, and collaborate with your classmates to solve difficult problems.

Required: Ch 29 #7, 4, 56, Giancoli Ch 28 #36
Enrichment: Ch 29 #32, 33

Also, pick a couple Biot-Savart problems from the problem section 29-1 at your level of math (if you are in multivariable calculus, you should be working on the 3 dot problems).  For Biot-Savart, also review "Current loop" example 28-10 from Giancoli; copy the solution in your notebook.

Homework:   Biot-Savart required problems above due on ✏️ Google Classroom  on Thursday, February 15th at 3pm.  Quiz on Magnetism Review next class - Wednesday, February 14thPd 7 - watch the two videos in the homework section of the next post.

🟥❗ 2: W 2/14b, 🟨❗ 4: W 2/14, 🟦❗ 7: W 2/14a - Biot-Savart problems (2)

Quiz on Magnetism Review Today.

Today, you'll utilize what you learned from the video last night in order to calculate the magnetic field due to a current-carrying wire.  You'll look at problems from section 29-1 of your textbook, apply your problem-solving skills, and collaborate with your classmates to solve difficult problems.

Required: Ch 29 #7, 4, 56, Giancoli Ch 28 #36
Enrichment: Ch 29 #32, 33

Also, pick a couple Biot-Savart problems from the problem section 29-1 at your level of math (if you are in multivariable calculus, you should be working on the 3 dot problems).  For Biot-Savart, also review "Current loop" example 28-10 from Giancoli; copy the solution in your notebook.

If there's time remaining, watch the homework videos below.

Homework:   Quiz on Biot-Savart problems on Thursday, February 22nd!   Biot-Savart required problems above due on ✏️ Google Classroom  on Thursday, February 15th at 3pm.  Watch the following videos on Ampere's Law:

In the first video, lasseviren1 reviews Gauss's Law in order to draw an analogy to Ampere's Law.  If you really understand all of the intricacies to Gauss's Law, you'll have a much easier time understanding Ampere's Law.

In this second video, lasseviren1 reviews the same problem he did in the last video, but highlights a couple of details that he rushed through.

❤️ 2: Th 2/15, 💛 4: T 2/20a, 💙7: W 2/14b - Ampere's Law problems (1)

Today, we'll start by comparing and contrasting Ampere's Law with Gauss's Law.  Then, after watching the homework videos below, we'll work on some Ampere's Law Problems:

Required:  Ch 29 # 79, 81, 85, 11, 12, 21, 41, 43, 47, Giancoli Ch 28# 27-28

HomeworkQuiz on Biot-Savart problems on Thursday, February 22nd!   Upload PDF of your textbook solutions to the ✏️ Google Classroom assignment due Tuesday, February 20th at 10pm.   Make sure you've watched the first two Ampere's Law videos which were in the last post.  Then, watch the following videos on examples of the application of Ampere's Law:

The first example is how to find the magnetic field inside a current-carrying wire.  Can you find the magnetic field outside the wire?  Try this problem and finish the graph that lasseviren1 started - B vs. r.

Check your answer starting at 4:20 of the next video, and then watch the rest of the video which gives an example of finding the magnetic field in a coaxial cable.

📕 2: T 2/20, 📒 4: T 2/20b, 📘7: Th 2/15 - Ampere's Law problems (2)

Today, we'll continue working on some Ampere's Law Problems:

Required:  Ch 29 # 79, 81, 85, 11, 12, 21, 41, 43, 47, Giancoli Ch 28# 27-28

With any time remaining, work on AP Problems from the next post.

HomeworkIf you have not finished watching any of the Ampere's Law videos in the previous post or have not completed any of the problems above, please do so.  Upload PDF of your textbook solutions to the ✏️ Google Classroom assignment due  Tuesday, February 20th at 10pmWatch the following video showing two more examples of Ampere's Law.  After you watch both examples, finish the second example by finding the magnetic field as a function of r outside of the wire and finish the B vs. r graph.  Quiz on Biot-Savart problems on Thursday, February 22nd!