Two resistors of resistance 1.0 Ω and 2.0 Ω connected in parallel are linked in series to a 3.0 Ω resistor. All three of this is in parallel with a fourth resistor. If the total effective resistance is 1.0 Ω, what is the resistance of the fourth resistor?
A.11/3
B.11/8
C.4
D.3
Answers
Answered by
0
Answer:
B = 11/8
Ref in Parallel = R1R2/R1+R2
Ref in series = R1+R2
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Answered by
1
Answer:
Explanation:11/3
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