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Which one of the following formulas is used to find the voltage of a circuit?  A. E = I/R   B. E = I2R   C. E = R/I   D. E = IR
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1 vote
Which one of the following formulas is used to find the voltage of a circuit? 

A. E = I/R   B. E = I2R   C. E = R/I   D. E = IR

User Wanbok Choi
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1 Answer

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D , since Voltage is one joule per coulomb
User Ronak Shetiya
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