• 3 Questions
A solenoid is wound with turns per meter. When the current is 5.2 A, what is the magnetic field within the solenoid?
If a current is 2.0 A, how many turns per centimeter must be wound on a solenoid in order to produce a magnetic field of T within it?
A solenoid with 25 turns per centimeter carries a current . An electron (charge of C, mass of kg) moves within the solenoid in a circle that has a radius of 2.0 cm and is perpendicular to the axis of the solenoid. If the speed of the electron is m/s, what is ?