Physics 0625 · IGCSE · Electric circuits

Electric circuits — practice question

A battery is joined to an ammeter and a resistor. The ammeter shows a reading of $0.20\,\text{A}$. An electrical insulator is then placed in parallel with the resistor. What reading will the ammeter show?

  • A$0\,\text{A}$
  • Bbetween $0\,\text{A}$ and $0.20\,\text{A}$
  • C$0.20\,\text{A}$
  • Dgreater than $0.20\,\text{A}$

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