MYP Physics · 13 · multiple choice
Connect meters without changing the question
Electricity · Original GioPhysics question with a detailed, mark-by-mark answer guide.
- Demand
- recall
- Marks
- 3
- Topics
- 3
- Answer
- Complete
A student wants to measure the current through a lamp and the potential difference across it. Which arrangement is correct?
- a
Select and explain Select the correct arrangement and explain the purpose of each connection.
3 marks
Ready to self-mark?Reveal the detailed answer guide
a
Select and explain Select the correct arrangement and explain the purpose of each connection.
Predict from the governing principle before looking for a matching option. Then reject alternatives by checking direction, units, limiting behaviour or the physical meaning of each statement.
- 1
Selects option C: the ammeter is in series and the voltmeter is in parallel.
- 2
Explains that the ammeter is in series so the same charge flow passes through it and the lamp.
- 3
Explains that the voltmeter is in parallel to compare energy per charge across the lamp.
Private on this device