The total power dissipation capability of...

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Question 1 of 20LcNVrsMJRPf6CRU6fPQp

The total power dissipation capability of two 10 watt, 500 ohm resistors connected in series is:

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Question 1 of 20

LcNVrsMJRPf6CRU6fPQp

The total power dissipation capability of two 10 watt, 500 ohm resistors connected in series is:

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🔍 Key Concepts

• Power rating of a resistor vs the power actually dissipated • How series connections affect voltage, current, and total resistance • Formula for electrical power: P = I^2 R, P = V^2 / R, or P = V × I

💭 Think About

• If each resistor is rated at 10 watts, what is the maximum power each one can safely handle? • In a series circuit, the same current flows through each resistor. How does that affect how much power each resistor can dissipate? • What is the total maximum safe power for the pair if neither resistor is allowed to exceed its 10 watt rating?

✅ Before You Answer

• Be clear on the difference between resistor rating (maximum safe power) and actual operating power in a given circuit. • Confirm that in series, the current is the same through both resistors, but each may have a different voltage drop if resistances differ. • Check whether simply adding wattage ratings is appropriate when two identical resistors share the same current in series.

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Question 1 of 20LcNVrsMJRPf6CRU6fPQp

The total power dissipation capability of two 10 watt, 500 ohm resistors connected in series is:

Back

Question 1 of 20

LcNVrsMJRPf6CRU6fPQp

The total power dissipation capability of two 10 watt, 500 ohm resistors connected in series is:

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