Physics 0625 · IGCSE · Electrical quantities

Electrical quantities — practice question

The diagrams show four wires made of copper. Which wire has the largest resistance?

    Worked solution & mark scheme

    This 1-mark question has a full step-by-step worked solution and mark scheme.

    • Full mark scheme, point by point
    • Step-by-step worked solution
    • Write your answer & get it marked instantly by AI