Physics (AS & A Level) · Oct / Nov 2019 · Paper 11 · Question 32
9702SI units
What could not be used as a unit of potential difference?
- AA Ω
- BN m⁻¹ C⁻¹
- CW A⁻¹
- D(Ω W)^(1/2)
As printed in the paper
Show the answer
Correct answer: B. N m⁻¹ C⁻¹
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