- #1
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if r1 has value of 600 and r2=r3=r4=400 ohms. supply voltage is 10v.
im getting the wrong answer and do not know how.
im using [(R4R2 - R3R1) / (R1+R4)(R2+R3)] * VS
i get an answer of [160000 - 240000 / (1000)(800)] * 10 = [-80000 / 80000] * 10 = -1ohm
but this is the incorrect answer. where am i going wrong?
im getting the wrong answer and do not know how.
im using [(R4R2 - R3R1) / (R1+R4)(R2+R3)] * VS
i get an answer of [160000 - 240000 / (1000)(800)] * 10 = [-80000 / 80000] * 10 = -1ohm
but this is the incorrect answer. where am i going wrong?