What factors determine the capacitance of a...

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What factors determine the capacitance of a capacitor?

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ZLuFRw8uifrYuOBPdgS5

What factors determine the capacitance of a capacitor?

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🔍 Key Concepts

• Capacitance definition as the ability to store charge per volt (C = Q/V) • Formula for a parallel-plate capacitor and what variables it depends on • Role of the dielectric constant and plate geometry (area and separation)

💭 Think About

• For a given physical capacitor, does changing the applied voltage usually change its capacitance, or just the charge it stores? • Think about the standard formula for a parallel-plate capacitor: which physical dimensions and material property appear in that expression? • Which listed quantities are properties you "choose" when you build the capacitor, versus quantities that change when you operate it?

✅ Before You Answer

• Recall or look up the formula for a parallel-plate capacitor and identify which terms are in it: C = ε·A/d (with ε including dielectric constant). • Check which options involve plate spacing (distance) and dielectric constant, and which instead use operating conditions like voltage or charge. • Make sure you distinguish between what determines capacitance itself and what determines the amount of charge stored at a given moment.

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Question 1 of 20ZLuFRw8uifrYuOBPdgS5

What factors determine the capacitance of a capacitor?

Back

Question 1 of 20

ZLuFRw8uifrYuOBPdgS5

What factors determine the capacitance of a capacitor?

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