TEACHING VIDEO: Biot Savart's Law
Posted: Tue Jul 06, 2021 10:54 pm
CHAPTER 7: Biot Savart's Law
Chapter 7 is the beginning of magnetostatics. You already learnt about electrostatic field and their properties. Electrostatic field produced by static charge. However, when the charge started moving with constant velocity, it become direct current, and direct current is the source of magnetostatics field.
Part 1: Current Elements
In Part 1, you will be introduced with current elements. The Magnetic field intensity can be produced by different current elements such as filament current current, surface current element, and volume current element. Here, we will initially introduced with the three different current elements.
https://youtu.be/hpJrBcG6OwQ
Part 2: Filament Current Elements
For Part 2, you will be introduced with Filament Current Element. Filament current elements can produces magnetic field intensity around it. Using Biot Savart's law, we can find the magnitude and direction of the magnetic field around the filament current.
https://youtu.be/Ag_vHL-v5yE
Part 3: Filament Current Elements (Example 1)
In Part 3 here, you will see how to determine the Magnetic Field Intensity for filament current elements using Biot Savart's Law.
https://youtu.be/LWTYRmIoqXo
Part 4: Circular Loop Filament Current Elements
For Part 4, you will see the analysis of magnetic field intensity produced by circular loop filament current using Biot savart's Law.
https://youtu.be/7mh6eLwsiLc
Part 5: Circular Loop Filament Current Elements
Part 5 shows the analysis of magnetic field intensity produced by Solenoid current using Biot savart's Law. Solenoid is a device constructed by having wire wound with many number of turns.
https://youtu.be/QuUGG3V5GCA
Part 6: Homework.
The explanation about the questions are given here. Please do the homework within the given time.
https://youtu.be/h8KtQ40iEzg
EXTRA: Easiest Way to solve cross product without confusing
Solving cross product is vital in Magnetostatics. Somehow we will be easily confuse about the -ve or +ve sign. Therefore, I show you a method to solve the cross product easily.
https://youtu.be/W-dTFV67lsA
Chapter 7 is the beginning of magnetostatics. You already learnt about electrostatic field and their properties. Electrostatic field produced by static charge. However, when the charge started moving with constant velocity, it become direct current, and direct current is the source of magnetostatics field.
Part 1: Current Elements
In Part 1, you will be introduced with current elements. The Magnetic field intensity can be produced by different current elements such as filament current current, surface current element, and volume current element. Here, we will initially introduced with the three different current elements.
https://youtu.be/hpJrBcG6OwQ
Part 2: Filament Current Elements
For Part 2, you will be introduced with Filament Current Element. Filament current elements can produces magnetic field intensity around it. Using Biot Savart's law, we can find the magnitude and direction of the magnetic field around the filament current.
https://youtu.be/Ag_vHL-v5yE
Part 3: Filament Current Elements (Example 1)
In Part 3 here, you will see how to determine the Magnetic Field Intensity for filament current elements using Biot Savart's Law.
https://youtu.be/LWTYRmIoqXo
Part 4: Circular Loop Filament Current Elements
For Part 4, you will see the analysis of magnetic field intensity produced by circular loop filament current using Biot savart's Law.
https://youtu.be/7mh6eLwsiLc
Part 5: Circular Loop Filament Current Elements
Part 5 shows the analysis of magnetic field intensity produced by Solenoid current using Biot savart's Law. Solenoid is a device constructed by having wire wound with many number of turns.
https://youtu.be/QuUGG3V5GCA
Part 6: Homework.
The explanation about the questions are given here. Please do the homework within the given time.
https://youtu.be/h8KtQ40iEzg
EXTRA: Easiest Way to solve cross product without confusing
Solving cross product is vital in Magnetostatics. Somehow we will be easily confuse about the -ve or +ve sign. Therefore, I show you a method to solve the cross product easily.
https://youtu.be/W-dTFV67lsA