What is the effect of increasing the capacitance in an AC circuit on the phase angle between voltage and current?

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Q: What is the effect of increasing the capacitance in an AC circuit on the phase angle between voltage and current?

Solution: Increasing capacitance decreases the phase angle between voltage and current in an AC circuit.

Steps: 6

Step 1: Understand that in an AC circuit, voltage and current can be out of sync, which is measured by the phase angle.
Step 2: Know that capacitance is a property of a capacitor that affects how it stores and releases electrical energy.
Step 3: Realize that increasing capacitance means the capacitor can store more charge.
Step 4: When capacitance increases, the capacitor can respond more effectively to changes in voltage.
Step 5: This improved response causes the current to lead the voltage more closely, reducing the phase angle.
Step 6: Therefore, increasing capacitance decreases the phase angle between voltage and current.