Physics 5054 · O Level · Magnetic effect of a current

Magnetic effect of a current — practice question

A steel rod is magnetised by means of an electrical technique.
(a)[2]

Describe the way this is carried out. You may include a diagram if you want.

(b)[2]

Describe how you can check whether the steel rod is magnetised.

Worked solution & mark scheme

This 4-mark question has a full step-by-step worked solution and mark scheme. One marking point: “Rod positioned in a coil” …

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