Author Topic: ALL PHYSICS QP & MS 01 from 1993 - 2003 AVALIABLE HERE!!!! Rev. Help Links!!  (Read 31983 times)

Offline Priceless

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thnkz guyz :)...give me a sec...i ll try 2 ans
Don't say "God I have tooo many problems" but say "Problems I have God!"   Gud Luck 2 all 4 xams. Hope v all du well.....fingers crossed LOL

Offline 7ooD

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is solar and tidal and nuclear energy and their uses of making electricity is on the syllabus ? or is it removed
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Offline hmh

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is solar and tidal and nuclear energy and their uses of making electricity is on the syllabus ? or is it removed


I guess they are still on syllabus.
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Offline sweetest angel

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is solar and tidal and nuclear energy and their uses of making electricity is on the syllabus ? or is it removed
still on syllabus
i had da sme prob but....
now i tink its 4 sure C
more dan one reason
one : yes wen its in series resistance increases thus current decreases
two: HAVE U EVER READ ON A BATTERY SUPPLY OF CURRENT? NO, CUSE CURRENT ISN'T DEPENDANT ON DA CELL buh upon voltage and resistance across da cell....its a variable value nt like voltage fixed due to the cell supply  8)
so its C
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Offline 7ooD

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I ASKED THE SAME ELECTRICAL ENGINEER AGAIN AND HE SAID WE SHOULD CHOOSE C I WAS WRONG IN THE BEGINNING AND THE JUSTIFICATION IS THAT THE CURRENT IN THE PARALLEL CIRCUIT DEPEND ON THE TOTAL VOLTAGE AND TOTAL RESISTANCE SO CHANGING ONE WILL OBVIOUSLY CHANGE THE CURRENT AND AS THE RESISTANCE INCREASED THE CURRENT WILL BE DECREASED WHICH HOPE EXPLAINED ABOVE
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Offline Hope

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yes :P

Offline Priceless

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i agree wid ur 2nd reason but can u plz explain y wud R increase?
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Offline 7ooD

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cuz in parralel the resistance is less it is given by the equation R=1\r1+1\r2 then invert the answer
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Offline Hope

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Because the lamps are not in parallel anymore. M is left in series, when N is removed. And as you know, effective resistance is lesser in parallel, than when in series!

Offline Priceless

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rite...thnkz.. ;D

gud luck guyz....im goin 2 sleep.....Take care n sweet dreams ;)

Don't say "God I have tooo many problems" but say "Problems I have God!"   Gud Luck 2 all 4 xams. Hope v all du well.....fingers crossed LOL

Offline sweetest angel

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rite...thnkz.. ;D

gud luck guyz....im goin 2 sleep.....Take care n sweet dreams ;)


i cnt sleep on xams nits
2 much tension 2 handle :-\
sweet dreams :-*
"Dont fear the creation, but fear the creator who has created the creation you fear"
"If you educate a man, you educate an individual, but if you educate a female, you educate a nation"
 I DO WHAT I WANT WHERE I WANT WHEN I WANT if mom says ok.

Offline hmh

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No need to take any worries... you will be fine :) take care priceless.. and everyone else :)
Help Yourself! And Everyone gets involved to take you to your destination!!

Offline Priceless

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ya dnt take tension sweetest angel....v r almost don't... :D ;)

thnkz hmh n sweetest angel....Take care...gud nyt :)
Don't say "God I have tooo many problems" but say "Problems I have God!"   Gud Luck 2 all 4 xams. Hope v all du well.....fingers crossed LOL

Offline 7ooD

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hey wat r u worried from the end of the exams era is on fridayyyyyyyyyyyyyyyyyyyyyyyyy :-D <o:-)
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Offline samin6n

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does anyone has the markscheme for ON 2002 P1??