Physics 0625 · IGCSE · Electrical quantities

Electrical quantities — practice question

A television contains numerous electrical components.
(a)[3]

Calculate the resistance of the component.

(b)[3]

Calculate the output voltage ($V_s$) of the transformer.

(c)[4]

Calculate the power of the resistor.

(d)[3]

Calculate the cost of using the television for 6.0 hours.

Worked solution & mark scheme

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