Today, we'll introduce the concept of magnetism. Watch the three videos below:
If you need additional support, check out sections 24.1-24.2 in your textbook (accessible through Mastering Physics online). Then start 📄Intro to Magnetism (PH) worksheet (you won't be able to complete this just yet, but you can answer #1-6 and #10-11, and the rest will be due later) and ✅ Formative assignment "Questions on Magnetic Field Lines."
Homework: ✅ Formative assignment "Questions on Magnetic Field Lines" due Wednesday, April 22nd at 10pm. No late work accepted on Formative. 📄Intro to Magnetism (PH) worksheet not due till Friday, May 1st.
Unit Assessment on Potential Energy, Potential, and Circuits TODAY!
Homework: ✅ Formative assignment "Questions on Magnetic Field Lines" due Wednesday, April 22nd at 10pm. No late work accepted on Formative. 📄Intro to Magnetism (PH) worksheet not due till Friday, May 1st.
Today, we will learn what happens when we put a charge in a magnetic field. Watch the video below on "Force on moving charge in magnetic field". In the video, we'll learn how magnetic fields and electrical charges interact. We'll learn the formula for force on a moving charge in a magnetic field. We'll also learn the right hand rule to figure out the direction of the force. Finally, we'll learn about the shape of the path of a moving charge in a magnetic field and how to quantify it.
If you need additional support, check out section 24.5 in your textbook (e-textbook accessible through Mastering Physics).
Then, we'll practice magnetic force problems.
Homework: 📄Intro to Magnetism (PH) worksheet not due till Friday, May 1st.
Optional Extra Practice: 📖 Mastering Physics "Ch 24 - magnetic force on moving particles" problems #C18, C21, C23, 22, 23, 25, and velocity selector questions #59-62.