10. 一個電阻器、電感器及電容器串聯,所構成的RLC電路,其電阻值為40Ω、感抗值60Ω、容抗值30Ω,若其電流為\(\sqrt{2}\sin(\omega t)\) ( A ),求其總電壓為何?
(A) \(50\sqrt{2}\sin(\omega t + 36.87^\circ)(\text{V})\)
(B) \(50\sqrt{2}\sin(\omega t + 45^\circ)(\text{V})\)
(C) \(100\sin(\omega t + 45^\circ)(\text{V})\)
(D) \(100\sin(\omega t - 36.87^\circ)(\text{V})\)

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