Скачать с ютуб Torque acting on current loops | Moving charges & magnetism | Physics | Khan Academy в хорошем качестве

Torque acting on current loops | Moving charges & magnetism | Physics | Khan Academy

A current-carrying coil kept in a magnetic field experiences a torque, which is the cross product of the magnetic moment and the field vector. Hence, the torque is maximum when the dipole moment is perpendicular to the field, and zero when it's parallel or antiparallel to the field. When the dipole moment is parallel to the field, the dipole is in stable equilibrium. When it's antiparallel, it's in an unstable equilibrium state. Khan Academy is a nonprofit organization with the mission of providing a free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help! Donate here: https://www.khanacademy.org/donate?ut... Created by Mahesh Shenoy