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i think it should be 600 v dcMy book says it's 6v ac, can you tell me which year this is and which question pls.
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i think it should be 600 v dcMy book says it's 6v ac, can you tell me which year this is and which question pls.
I think that is connected to the anode.i think it should be 600 v dc
No, I'm sure now that the cathode is 6v ac and the circuit ( connects anode and cathode ) is 600v dc ( 3000 in my book ) but the pastpapers maybe means it to be high only.i think it should be 600 v dc
I'm quite confused with question 33 from summer 2012 variant 2 ( http://papers.xtremepapers.com/CIE/Cambridge IGCSE/Physics (0625)/0625_s12_qp_12.pdf )
Can anyone explain how it's 8.0 V and not 12V?
6 v ac
6 v dc
600 v ac
600 v dc
i think it should be 600 v d.c because it must be d.c and must be high voltage
Two power supplies in the CRO, one dc and one is ac...
Wrong also.sorry its o/n p-11 q-37
No to the cathodei dont know what you are talking about all i know is that the connection b/w the cathode and the anode is d.c and that it should be high voltage so that it will cause thermionic emission are you talking about the a.c connection to the Y plates ?
sorry its o/n p-11 q-37
Link or year pls.please help now 12 variant 11 question 18 i don't understand the question
Link or year pls.
I think C, as the depth is the same...can somebody plz explain Q 13
http://papers.xtremepapers.com/CIE/Cambridge IGCSE/Physics (0625)/0625_w12_qp_13.pdf
I think C, as the depth is the same...
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