quiz02sp01_sols

quiz02sp01_sols - P V2 V2 P= R= P R IF V IS IN VOLTS AND P...

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P P V R R V P 2 2 = = IF V IS IN VOLTS AND P IN WATTS THE RESISTANCE WILL BE IN OHMS BASED ON THE PASSIVE SIGN CONVENTION OHMS LAW IS WRITTEN R I V ab ab = V P V P I I V P R V I ab ab ab ab ab = = = = ALSO P[W] 0.4 0.5 0.2 0.3 V[V] 20 50 20 30 I_{ab}[mA] -20 -10 -10 -10 R [ k O h m s ] 1523

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A 0 : A NODE KCL AT = + 1 I aI I x x ] [ 1 1 mA a I I x + = B 0 3 4 = + I I I x : B NODE KCL AT x I I I = 3 4 C 0 4 2 1 = + + I I I : C NODE KCL AT ) ( 4 1 2 I I I + = D VERIFICATION 0 3 2 = + + x aI I I : D @ KCL a 4325 I1[mA] 20 20 15 18 I3[mA] 10 12 10 4 I x [ m A ] 4553 I 4 [ m A ] 6751 I2[mA] -26 -27 -20 -19
0 ] [ 4 ] [ 6 : = + + + V aV V V V eabcde x x S LOOP ON KVL a V V S X + = 1 2 KVL ON LOOP cabc:
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quiz02sp01_sols - P V2 V2 P= R= P R IF V IS IN VOLTS AND P...

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