How much voltage is required to create a current of 2 amps through a light bulb with a resistance of 10 ohms? A. 0.2 volts B. 5 volts C. 20 volts D. 40 volts
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Original conversation
User: How much voltage is required to create a current of 2 amps through a light bulb with a resistance of 10 ohms? A. 0.2 volts B. 5 volts C. 20 volts D. 40 volts

Weegy: Twenty (20) volts is required to create a current of 2 amps through a light bulb with a resistance of 10 ohms. V = I*R; V = 2*10; V = 20 volts

User: A circuit with a total resistance of 2 ohms and a current of 3 amps requires what amount of voltage? A. 0.7 volts B. 1.5 volts C. 6 volts D. 12 volts

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Question
Updated 3/11/2017 11:28:14 AM
A current of 0.5 amps flows through an 8-ohm resistor. What is the voltage? A. 1 V B. 2 V C. 4 V D. 8 V
Updated 9/24/2019 5:25:04 AM
A current of 0.5 amps flows through an 8-ohm resistor. The voltage is 4 V. E = IR; E = 0.5(8); E = 4
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