【高校物理】　電磁気47　自己誘導　（２２分）

Watch all the lessons from Try's talented instructors for free! Try IT video lessons for junior high and high school students are designed to be easy to understand! You can use them to prepare and review for school, as well as for regular tests and exam preparation. The lessons are taught by top instructors with plenty of teaching experience, who are known for their fun and easy-to-understand teaching methods. *This lesson is a video created during the old curriculum. *Please be careful when watching it to prepare for entrance exams or regular tests for the new curriculum. If you watch the video and think, "It's easy to understand!" or "I want to take a class like this!", Try's individual instruction may be right for you. For details on Try's individual instruction service, to request materials, or to contact us, please click here. https://bit.ly/4hjhKSE In addition, +‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥+ Try offers free video lessons, "Try IT," to support home learning. "Try IT" can be used free of charge even by non-members. Please use it to prepare for exams and improve your home study. Video Lessons Try IT Official Website here: https://bit.ly/4jLULBg +‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥+ In this video lesson, you can learn "High School Physics: Electromagnetism 47: Self-induction" in about 22 minutes. The key point of this lesson is that "the magnitude of the electromotive force due to self-induction is - (self-inductance) x (change in current) / (time), and the direction is the direction that opposes the change in current." Please watch the video lesson in the following order: [Start] ⇒ [Points of this lesson] ⇒ [Important points! ] ⇒ [Practice] ⇒ [Summary]. If you have any questions about a unit other than this one, please click on the URL below. You can watch the video lessons for each unit together. ■If you have any questions about "High School Physics", click here! ・High school physics: Velocity and acceleration https://goo.gl/gXASfp ・High school physics: Uniformly accelerated linear motion https://goo.gl/qNEK9J ・High school physics: Falling motion https://goo.gl/rADwrW ・High school physics: Composite velocity and relative velocity https://goo.gl/hHtYwa ・High school physics: Balance of forces and action and reaction https://goo.gl/3MmO7m ・High school physics: Laws of motion (equations of motion) https://goo.gl/vLWoPM ・High school physics: Frictional force https://goo.gl/zPqtde ・High school physics: Moment of force http s://goo.gl/uH4OeN ・High school physics Elastic force https://goo.gl/TSBXK5 ・High school physics Buoyancy and air resistance https://goo.gl/RSgYQf ・High school physics Inertia force https://goo.gl/kYM03F ・High school physics Work and kinetic energy https://goo.gl/ohaOaP ・High school physics Conservation of mechanical energy https://goo.gl/gg1U7W ・High school physics Impulse and momentum https://goo.gl/2X3duQ ・High school physics Conservation of momentum https://goo.gl/83GbMC ・High High school physics: Coefficient of restitution https://goo.gl/6a4bcM ・High school physics: Circular motion https://goo.gl/3o0fqL ・High school physics: Gravitation https://goo.gl/rs5vnP ・High school physics: Kepler's law https://goo.gl/qHKvnD ・High school physics: Simple harmonic motion https://goo.gl/SsnpD1 ・High school physics: Temperature and heat https://goo.gl/NHyCgq ・High school physics: Gas laws and Boyle's law https://goo.gl/3m6mNL ・High school physics: Theory of motion of molecules https://goo .gl/JGXNb5 ・High school physics: First law of thermodynamics https://goo.gl/XyGqc5 ・High school physics: Basics of waves https://goo.gl/qbYpz9 ・High school physics: Transverse and longitudinal waves, density distribution https://goo.gl/VLMutQ ・High school physics: Principle of superposition, standing waves https://goo.gl/XsiAVn ・High school physics: Free end reflection, fixed end reflection https://goo.gl/9cSFs6 ・High school physics: Vibration of strings, resonance https://goo.gl/IdTxPK ・High school physics: Vibration of air columns https://goo.gl/IZL2fh ・High school Physics: Doppler effect, beat https://goo.gl/sDm6gn ・High school physics: Huygens' principle, law of refraction https://goo.gl/OLQkgy ・High school physics: Refraction and total reflection of light https://goo.gl/svz62m ・High school physics: Law of lenses https://goo.gl/Z7l3K5 ・High school physics: Conditions for interference https://goo.gl/8N9zyt ・High school physics: Interference of light https://goo.gl/e4ZXfK ・High school physics: Interference including reflection, various properties of light https://goo.gl/pZXvlv ・High school physics: Coulomb's law law, electric field, electric potential https://goo.gl/XMpYUJ ・High school physics: Relationship between electric field and electric potential, electric field lines, equipotential surfaces https://goo.gl/IOjUWV ・High school physics: electrostatic induction, dielectric polarization https://goo.gl/we6MOk ・High school physics: Basics of capacitors https://goo.gl/2YWw9k ・High s...