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12 Magnetism and the motor effect

12 Magnetism and the motor effect

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Question 19

A researcher is using a magnetic field sensor to investigate the magnetic field strength at a point in the empty space surrounding a long, straight conductor carrying a stable electric current.

State one physical parameter, other than the current, that can be altered to change the magnitude of the magnetic field strength measured by the sensor.

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12 Magnetism and the motor effect Questions

  1. GCSE
  2. /Physics
  3. /12 Magnetism and the motor effect

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