Internal Resistance of Ideal Current Source Is

Answer: A. True 

The internal resistance of the ideal current source is infinite.

Solution:  

An ideal current source is an active element, which gives a specified value of current independent of the voltage across its terminals.  

Generally, the internal resistance of the current source is the resistance connected across its terminals. And the ideal current source has an internal resistance of infinite. So irrespective of change in load resistance ideal current source supplies constant current to load has it had infinite internal resistance. 

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