Physics 5054 · O Level · Electromotive force and potential difference

Electromotive force and potential difference — practice question

A $6.0\,\text{V}$ battery, three resistors, and three voltmeters are arranged in the circuit diagram shown. Voltmeter 1 shows $2.0\,\text{V}$. What are the readings on voltmeter 2 and voltmeter 3?

  • Avoltmeter 2: $2.0\,\text{V}$; voltmeter 3: $4.0\,\text{V}$
  • Bvoltmeter 2: $2.0\,\text{V}$; voltmeter 3: $8.0\,\text{V}$
  • Cvoltmeter 2: $4.0\,\text{V}$; voltmeter 3: $4.0\,\text{V}$
  • Dvoltmeter 2: $4.0\,\text{V}$; voltmeter 3: $8.0\,\text{V}$

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