Mastering Physics Solutions: Question 17.6

Mastering Physics Solutions: Question 17.6

On February 15, 2012, in Chapter 17: Electric Current and Resistance, by Mastering Physics Solutions

Question 17.6

Part A = 84 J

Solution Below:

Part A

To move 7.0 C of charge from one electrode to the other, a 12-V battery must do how much work?

  • 7.0 C
  • 84 W
  • 12 J
  • 84 J
  • 12 V

Work = V * Q and is expressed in joules:

W = VQ
W = 12 * 7
W = 84 J

84 J

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