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JAMB Physics 1993 Question 39

Question 39

Current Electricity

A current of 100 mA passes through a conductor for 2 minutes. The quantity of electricity transported is

  1. A.200C
  2. B.50C
  3. C.12C
  4. D.0.02C
Show the answer and explanation

Answer: C (12C)

Explanation

Q = It = 0.100 A × 120 s = 12 C.