What effect will increasing the power source...

Question 1 / 205eccefa3bacbc34ba4d480d8

Question 1 of 205eccefa3bacbc34ba4d480d8

What effect will increasing the power source frequency have in a capacitive circuit?

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Question 1 of 20

5eccefa3bacbc34ba4d480d8

What effect will increasing the power source frequency have in a capacitive circuit?

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🔍 Key Concepts

• Capacitive reactance (Xc) and how it depends on frequency (f) • The relationship between reactance, voltage, and current in an AC circuit • How changing frequency affects impedance and therefore current flow

💭 Think About

• Write down the formula for capacitive reactance and identify what happens to Xc when frequency increases • Think about Ohm’s law for AC (using reactance instead of resistance): if reactance changes while voltage stays the same, what happens to current? • Decide whether a change in frequency could ever leave both current and capacitive reactance completely unchanged

✅ Before You Answer

• Be sure you know the exact formula for capacitive reactance Xc in terms of frequency (f) and capacitance (C) • Check whether an increase in frequency makes Xc get larger or smaller • From your conclusion about Xc, determine whether the average current must increase, decrease, or stay the same for a fixed supply voltage

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Question 1 of 20

What effect will increasing the power source frequency have in a capacitive circuit?

it will not have any effect on the average current value

it will decrease the average current in the circuit

it will increase the average current in the circuit

it will not have any effect on the capacitive reactance

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Question 1 / 205eccefa3bacbc34ba4d480d8

Question 1 of 205eccefa3bacbc34ba4d480d8

What effect will increasing the power source frequency have in a capacitive circuit?

Back

Question 1 of 20

5eccefa3bacbc34ba4d480d8

What effect will increasing the power source frequency have in a capacitive circuit?

No comments yet

Be the first to share your thoughts!

If the question has a related picture, it will appear here.

🔍 Key Concepts

💭 Think About

✅ Before You Answer

👋 Hi! I'm Genie, your AI study assistant. How can I help you with this question?

Quick actions

— No credit card needed