If a direct current of value a ampere is superimposed on an alternating current `1 = b sin omega t` flowing through a wire, what is the effective value of the resulting current in the circuit? A. `[(a^(2)+b^(2))/(2)]^(1/2)`B. `[a^(2)+(1)/(2)b^(2)]^(1/2)`C. `[a^(2)+b^(2)]^(1/2)`D. `[(1)/(2)a^(2)+b^(2)]^(1/2)`

If a direct current of value a ampere is superimposed on an alternatin

1.	If a direct current of value a ampere is superimposed on an alternating current `1 = b sin omega t` flowing through a wire, what is the effective value of the resulting current in the circuit? A. `[(a^(2)+b^(2))/(2)]^(1/2)`B. `[a^(2)+(1)/(2)b^(2)]^(1/2)`C. `[a^(2)+b^(2)]^(1/2)`D. `[(1)/(2)a^(2)+b^(2)]^(1/2)`
Answer» Correct Answer - B

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