Engineering Board Exam Reviewer · Ohm's Law · easy

What voltage is needed to drive 60 mA through a 330, resistor?

  1. 19.8 V
  2. 1.98 V
  3. 39.6 V
  4. 9.9 V

Answer

A. 19.8 V

Solution

V=IR=(60 mA)(330, )=19.8 V.

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