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Capacitors

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Pendleton College AS/A2 Physics Forum :: Questions & Answers Discussion Forum :: Unit 4

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Post  Joseph Wardley Wed Jun 06, 2012 1:13 am

Capacitors Capaci10Capacitors Capaci11Capacitors Capaci12Capacitors Capaci17


Last edited by Joseph Wardley on Sun Jun 10, 2012 9:20 am; edited 1 time in total (Reason for editing : I added a page twice and forgot one)
Joseph Wardley
Joseph Wardley

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Join date : 2012-03-29
Age : 32
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Post  Sophie Mills Sat Jun 09, 2012 7:09 am

Capactiors topic questions on question 1bii ive done E=0.5CV^2 = 0.5 x 10x10-3 x 50^2 = 12.5

but the marks scheme says something different and uses the charge from part a but i know know why ?!?!

Sophie Mills

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Join date : 2012-02-02
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Post  Joseph Wardley Sat Jun 09, 2012 7:19 am

Sophie Mills wrote:Capactiors topic questions on question 1bii ive done E=0.5CV^2 = 0.5 x 10x10-3 x 50^2 = 12.5

but the marks scheme says something different and uses the charge from part a but i know know why ?!?!

what do you mean by topic questions? Do you mean in a booklet or in the AQA physics book. If it is a booklet i can not help but if it is in the book please give me the page number and i'll try and work it out. Also if it is the book sometimes the answer in the back of the book is wrong
Joseph Wardley
Joseph Wardley

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Post  A Schofield Sat Jun 09, 2012 11:51 pm

Joseph Wardley wrote:
Sophie Mills wrote:Capactiors topic questions on question 1bii ive done E=0.5CV^2 = 0.5 x 10x10-3 x 50^2 = 12.5

but the marks scheme says something different and uses the charge from part a but i know know why ?!?!

what do you mean by topic questions? Do you mean in a booklet or in the AQA physics book. If it is a booklet i can not help but if it is in the book please give me the page number and i'll try and work it out. Also if it is the book sometimes the answer in the back of the book is wrong
it's the coloured booklets Janet gave us with questions by topic .. it's Capacitors (pink booket) Q1 bii which we can't do

A Schofield

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Pendleton College AS/A2 Physics Forum :: Questions & Answers Discussion Forum :: Unit 4

 
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