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Physics Help HERE ONLY !!

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Shogun:
ure welcome , glad to help :D

qwert101:
anybody know the limits of accuracy your numerical questions should be? like how many significant figures/ decimal places? :-[

thanks

reishamix:
in transformers ..

howd u explain

why a secondary output is obtained even though there is no electrical connection between the primary
and secondary coils??

 ::)

Shogun:

--- Quote from: qwert101 on May 28, 2009, 12:45:51 pm ---anybody know the limits of accuracy your numerical questions should be? like how many significant figures/ decimal places? :-[

thanks

--- End quote ---

hey, all numerical answers must be in 3 significant figures. its easier and foun much acceptable by mark schemes.

Shogun:

--- Quote from: reishamix on May 28, 2009, 03:43:22 pm ---in transformers ..

howd u explain

why a secondary output is obtained even though there is no electrical connection between the primary
and secondary coils??

 ::)

--- End quote ---

this question came in may june 2000 physics paper3, ill explaint it to u in aminute

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