Documents Van Allen Radiation Belts The Van Allen radiation belts consist of charged particles surrounding the...

Van Allen Radiation Belts The Van Allen radiation belts consist of charged particles surrounding the Earth in doughnut-shaped regions. The particles are trapped by the Earth’s…

Documents Torque on a Current Loop, 2

Torque on a Current Loop, 2 There is a force on sides 2 & 4 since they are perpendicular to the field The magnitude of the magnetic force on these sides will be: F2 =…

Documents Chapter 30

Chapter 30 Sources of the Magnetic Field Biot-Savart Law – Introduction Biot and Savart conducted experiments on the force exerted by an electric current on a nearby magnet…