Physics (AS & A Level) · Feb / March 2021 · Paper 42 · Question 10
9702
As printed in the paper
The question as text
The output potential difference (p.d.) of an alternating power supply is represented by V = 320 sin(100 πt) where V is the p.d. in volts and t is the time in seconds.
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Show the answer and mark scheme
10(a)[1]
10(b)[2]
10(c)(i)[1]
10(c)(ii)[3]
10(c)(iii)[1]
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