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In the circuit shown, all of the resistors have the same value. If a current of 18 mA goes through the circuit when the poten
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R R R w R R WR equivalent resistance R = R+ / 7 P/2 R= R(1+Yst/2) = R (6 +2+3) = Rx 18mA 22 V 22 x 6 Roll = 18810 3 3 22 x 6

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