I require to uncover the identical Resistance across A and also B. The trouble is, i don"t recognize which one"s room in series and i beg your pardon ones are in parallel. How do I determine which ones space parallel or series? exactly how do I identify which ones space parallel or series?

If all of the present leaving one resistor enters one more resistor, the 2 resistors are in series.

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The resistances of collection connected resistors deserve to be included together to discover the equivalent resistance of a solitary resistor, e.g.,

\$\$R_eq = R_1 + R_2 \$\$

If all the the voltage throughout one resistor is across another resistor, the two resistors space in parallel.

The conductances of parallel linked resistors have the right to be added together to uncover the equivalent conductance the a single resistor, e.g.,

\$\$G_eq = frac1R_eq = G_1 + G_2 = frac1R_1 + frac1R_2\$\$

or

\$\$R_eq = frac1frac1R_1 + frac1R_2 \$\$

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answer Oct 22 "14 at 21:31 Alfred CentauriAlfred Centauri
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