find the total resistance (and) total voltage....?? can anyone do this??
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u haven't mentioned the voltage and there's no switch so we can't..
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Total resistance=(15/2)+6+(30/2)
=7.5+6+15=28.5
{(when two resistances R1 and R2 are in parallel then equivalent resistance R is given by
1/R=(1/R1)+(1/R2)}
total voltage=2×28.5=57
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