Which Of The Following Substances Is Considered A Good Semiconductor

Question: A circuit has a source voltage of 50V and a current of 10A. What is the power in watts?

Answer: 500

Question: voltage source, load, and conductors

Answer: An electrical circuit contains, at minimum, a(n) _____.

Question: 600 watts

Answer: The power in a circuit with 120 volts and 5 amps is _____.

Question: Which of the following substances is considered a good semiconductor?

Answer: silicon

Question: ohmmeter

Answer: You would measure resistance with a(n) _____.

Question: less than

Answer: In a parallel circuit, the total resistance is _____ the smallest resistance.

Question: 48

Answer: If the voltage source of a circuit supplies 240 volts and the resistance measures 5 ohms, the curent in the circuit is _______ amps.

Question: How many amps are there in the current of a circuit if the voltage source is 140V and the resistance is 2 ohms?

Answer: 70 amps

Question: increases 4 times

Answer: A voltage of one volt applied across a resistance of one ohm produces a current of one amp. If the voltage is doubled and the resistance is halved, then the current _____.

Question: conductor

Answer: Copper is considered a(n) _____.

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