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11.2 Power generation and transmission

Experiments

Here are experiments our science specialists have selected to support the IB* topic.

Electrical Energy

Experiment #27 from Physics with Vernier

  • Measure the power and electrical energy used by an electric motor.
  • Determine the gain in potential energy of a mass lifted by the motor.
  • Calculate the efficiency of the motor.
  • Study the efficiency of the electric motor under different conditions.

Educational Standard
International Baccalaureate (IB)
Subject
Physics
Section
Additional Higher Level (AHL)
Topic
11. Electromagnetic induction

* The IB Diploma Program is an official program of the International Baccalaureate Organization (IBO) which authorizes schools to offer it. The material available here has been developed independently of the IBO and is not endorsed by it.

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