Physics (AS & A Level) · Oct / Nov 2018 · Paper 13 · Question 4
An ammeter is calibrated so that it shows a full-scale deflection when it measures a current of 2.0 A. The diagram shows the display of this ammeter when it is measuring a current. Which current is the ammeter measuring?
- A0.75 A
- B1.5 A
- C3.8 A
- D7.5 A
As printed in the paper
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Correct answer: B. 1.5 A
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