作业帮•A lightbulb with a resistance of 50.0 ohms is used in a circuit with a 9.0-volt battery.What is the current through the bulb?
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•A lightbulb with a resistance of 50.0 ohms is used in a circuit with a 9.0-volt battery.What is the current through the bulb?
•A lightbulb with a resistance of 50.0 ohms is used in a circuit with a 9.0-volt battery.What is the current through the bulb?
•A lightbulb with a resistance of 50.0 ohms is used in a circuit with a 9.0-volt battery.What is the current through the bulb?
The answer is0.18 amps
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9 /50
I=U/R=9/50=0.18A
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