Physics (AS & A Level) · May / June 2016 · Paper 42 · Question 7
9702
As printed in the paper
Show the answer and mark scheme
7(a)[2]
e.g. storing energy blocking d.c. in oscillator circuits in tuning circuits in timing circuits any two [2]
7(b)(i)[2]
1 / 6 + 1 / C + 1 / C = 1 / 4 C = 24 µF [2]
7(b)(ii)[2]
Q = CV = 4.0 × 10–6 × 12 = 48 µC [2]
7(b)(iii)[2]
1. 48 µC 2. 24 µC [2]
Make a free account to save your answers and see your weak topics and ask the AI why a wrong answer is wrong.