Physics · May / June 2017 · Paper 21 · Question 6
5054
As printed in the paper
The question as text
Fig. 6.1 shows a 240 V a.c. mains supply connected to a television and two lamps. 40 W 40 W 120 W television neutral live 240 V a.c. supply Fig. 6.1 In normal operation, the power supplied to each lamp is 40 W and the power supplied to the television is 120 W.
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Show the answer and mark scheme
6(a)(i)[1]
6(a)(ii)[2]
6(a)(iii)[2]
6(b)[2]
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