What is the DC plate voltage of a...

Question 1 / 20LupUWJtEHZNHFM8Di579

Question 1 of 20LupUWJtEHZNHFM8Di579

What is the DC plate voltage of a resistance-coupled amplifier state with a plate-supply voltage of 260 V, a plate current of 1 mA, and a plate load resistance of 100,000 ohms?

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Question 1 of 20

LupUWJtEHZNHFM8Di579

What is the DC plate voltage of a resistance-coupled amplifier state with a plate-supply voltage of 260 V, a plate current of 1 mA, and a plate load resistance of 100,000 ohms?

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🔍 Key Concepts

• Ohm's Law: V = I × R • How voltage drops across a resistor in series with a supply • Relationship between plate supply voltage, voltage drop, and plate voltage

💭 Think About

• First, calculate the voltage drop across the plate load resistance using the given current and resistance. • Then, relate that voltage drop to the plate-supply voltage: is the plate at the full supply voltage, or is some voltage lost across the resistor? • Determine whether the plate voltage should be higher or lower than the supply voltage after the drop across the resistor.

✅ Before You Answer

• Convert current from milliamps (mA) to amps (A) before using V = I × R. • Be sure you are subtracting the correct quantity from the correct voltage (supply vs. plate). • After calculating, compare your result with the answer choices and check if it is physically reasonable (e.g., plate voltage cannot be higher than the supply in this simple series circuit).

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Question 1 of 20

What is the DC plate voltage of a resistance-coupled amplifier state with a plate-supply voltage of 260 V, a plate current of 1 mA, and a plate load resistance of 100,000 ohms?

160 V

100 V

200 V

60 V

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Question 1 / 20LupUWJtEHZNHFM8Di579

Question 1 of 20LupUWJtEHZNHFM8Di579

What is the DC plate voltage of a resistance-coupled amplifier state with a plate-supply voltage of 260 V, a plate current of 1 mA, and a plate load resistance of 100,000 ohms?

Back

Question 1 of 20

LupUWJtEHZNHFM8Di579

What is the DC plate voltage of a resistance-coupled amplifier state with a plate-supply voltage of 260 V, a plate current of 1 mA, and a plate load resistance of 100,000 ohms?

No comments yet

Be the first to share your thoughts!

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

🔍 Key Concepts

• Ohm's Law: V = I × R • How voltage drops across a resistor in series with a supply • Relationship between plate supply voltage, voltage drop, and plate voltage

💭 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