If the peak voltage is 9V, then calculate the peak to peak voltage.
Correct answer: B. 18 V
- A. 9 V
- B. 18 V
- C. 4.5 V
- D. 0 V
Explanation
Peak to peak voltage is the double of peak voltage
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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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