If L and C in a parallel resonant circuit...

Question 1 / 20ZVK7BMUdQQcyRqSK4CK7

Question 1 of 20ZVK7BMUdQQcyRqSK4CK7

If L and C in a parallel resonant circuit resonants at 1000 kHz are so varied that their product remains constant, what will be the resulting resonant frequency?

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Question 1 of 20

ZVK7BMUdQQcyRqSK4CK7

If L and C in a parallel resonant circuit resonants at 1000 kHz are so varied that their product remains constant, what will be the resulting resonant frequency?

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🔍 Key Concepts

• Resonant frequency of an LC circuit is determined by both L (inductance) and C (capacitance) together, not separately • The formula for resonant frequency of an LC circuit involves the product L × C • Think about what happens to the resonant frequency if the product L × C stays constant even when L and C change individually

💭 Think About

• Write down the standard formula for the resonant frequency of an LC circuit. Where does L × C appear in that formula? • If L × C is kept constant, does the resonant frequency increase, decrease, or remain the same? Why? • Compare 1000 kHz with the choices given. Which choice is another way of writing the same value, if any?

✅ Before You Answer

• Verify the correct resonant frequency formula for an LC circuit before doing any calculation • Check whether changing L and C individually (while keeping L × C constant) affects the term under the square root in the formula • Confirm the unit conversion between kHz and MHz to compare 1000 kHz with 1 MHz

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Question 1 of 20

If L and C in a parallel resonant circuit resonants at 1000 kHz are so varied that their product remains constant, what will be the resulting resonant frequency?

10,000 kHz

100 kHz

1 MHz

None of the above

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Question 1 / 20ZVK7BMUdQQcyRqSK4CK7

Question 1 of 20ZVK7BMUdQQcyRqSK4CK7

If L and C in a parallel resonant circuit resonants at 1000 kHz are so varied that their product remains constant, what will be the resulting resonant frequency?

Back

Question 1 of 20

ZVK7BMUdQQcyRqSK4CK7

If L and C in a parallel resonant circuit resonants at 1000 kHz are so varied that their product remains constant, what will be the resulting resonant frequency?

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