Asked by thebigboy | 4th Sep, 2008, 05:05: PM

Expert Answer:

as we know potential  remains same in parallel circuit

use the formula P= V2 / R, this will give first resistance,

now use two equations i1 + i2 = 10 , where i1  is the current is first branch and i2 in second, and use the second equation

i1 R1 = i2 R2 , from this find second resistance and again use the formula

P = V2 / R put the values of V and R and find the anwer.

Answered by  | 5th Sep, 2008, 09:12: AM

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