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Electricity

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EMO123:
Draw a circuit diagram, one in each case, to show how a number of these resistors may be connected to produce a combined resistance of 40 ohms? Each resistor's resistance is 100 ohms

EMO123:
is there who can solve this

elemis:

--- Quote from: EMO123 on February 09, 2011, 02:53:15 pm ---is there who can solve this

--- End quote ---

Isnt this from a pastpaper ?

Just look at the MS.

EMO123:
ya i know that but i want the full method
which will be not given in the MS

elemis:

--- Quote from: EMO123 on February 09, 2011, 03:10:39 pm ---ya i know that but i want the full method
which will be not given in the MS

--- End quote ---

In the first two parts of that question you had to arrange the resistors to give certain values.

By combining the first two arrangements of the resistors you get the necessary arrangement for the THIRD part of the question.

There's no eay way to do it, its just a matter of luck/trial and errot

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