Engineering Board Exam Reviewer · Voltage, Current and Resistance · easy

A 5 A current flows through a wire of resistance 0.2, . What is the voltage drop along the wire?

  1. 25 V
  2. 1 V
  3. 0.04 V
  4. 5.2 V

Answer

B. 1 V

Solution

V=IR=(5 A)(0.2, )=1 V.

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