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Worksheet: Magnetic Field of a Solenoid


A solenoid is wound with turns per meter. When the current is 5.2 A, what is the magnetic field within the solenoid?

  • A T
  • B T
  • C
  • D T
  • E T


The current through a solenoid is 2.0 A. How many turns per centimeter must be wound on the solenoid in order to produce a magnetic field of T within it?


A solenoid with 25 turns per centimeter carries a current . An electron moves within the solenoid along a circular path 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 ?