In an R.L.C series circuit, the quantities which are directed opposite to each other are:
Correct answer: B. Xc and XL
- A. Xc and R
- B. Xc and XL
- C. Xc and L
- D. XL and C
Explanation
Explanation is provided in the picture below.
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About Alternating Current
Alternating current varies periodically, so phase relationships become essential when current passes through a resistor, capacitor or inductor. The chapter distinguishes resistance from capacitive and inductive reactance, explains phase lead and lag, and connects changing electric and magnetic fields with the production and properties of electromagnetic waves.
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