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Problem
Questions 81-82 Three 6-microfarad capacitors are connected in series with a 6-volt battery. 81. The equivalent capacitance of the set of capacitors is (A)
0.5
μ
F
0.5 \mu \mathrm{~F}
0.5
μ
F
(B)
2
μ
F
2 \mu \mathrm{~F}
2
μ
F
(C)
3
μ
F
3 \mu \mathrm{~F}
3
μ
F
(D)
9
μ
F
9 \mu \mathrm{~F}
9
μ
F
(E)
18
μ
F
18 \mu \mathrm{~F}
18
μ
F
(A)
0.5
μ
F
0.5 \mu \mathrm{~F}
0.5
μ
F
(B)
2
μ
F
2 \mu \mathrm{~F}
2
μ
F
(C)
3
μ
F
3 \mu \mathrm{~F}
3
μ
F
(D)
9
μ
F
9 \mu \mathrm{~F}
9
μ
F
(E)
18
μ
F
18 \mu \mathrm{~F}
18
μ
F
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