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Mathematics, 12.11.2020 04:40 golderhadashaowtatz

According to Ohm’s law, voltage varies directly with current. A cellphone uses an 8-volt battery and has an electric current of 1.5 amps. What is the constant of proportionality? 5.3 ohms
6.5 ohms
9.5 ohms
12.0 ohms

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According to Ohm’s law, voltage varies directly with current. A cellphone uses an 8-volt battery and...

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