Physics 0625 · IGCSE · Electromagnetic effects

Electromagnetic effects — practice question

Fig. 6.1 displays four wind turbines, and the diagram labels air and ground.
(a)[3]

Describe how a wind turbine produces electrical power.

(b)[4]

Calculate the output voltage from the wind turbine.

(c)[2]

State two advantages of sending electrical power at high voltage.

Worked solution & mark scheme

This 9-mark question has a full step-by-step worked solution and mark scheme. One marking point: “the kinetic energy of the wind” …

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