Ideal Current Source

By Aina Parasher|Updated : July 19th, 2022

An ideal current source has infinite internal resistance.

  1. True
  2. False

Answer: A. True

An ideal current source has infinite internal resistance.

Explanation:

An ideal current source should supply the entire current produced to the load without any internal consumption, hence the ideal current source will have infinite internal resistance. But practically it is not possible to have infinite resistance, hence the practical current source is represented by an ideal current source connected in parallel with high internal resistance as shown below.

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