Answer to Question #282613 in Electric Circuits for Anonymous005

Question #282613

Tommy runs his juicer every morning. The juicer uses 90 W of power and the current supplied is 4.5 A. How many volts are necessary to run the juicer? Ans: 20 V

Expert's answer

"P=VI"

Where "P=" Power

"V=" Voltage

"I=" Current

"90=4.5V"

"V=\\frac{90}{4.5}"

"=20V"

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