An energy source will supply a constant current into the load if its internal resistance is
A
Very large as compared to the load resistance
B
Non-zero but less than the resistance of the load
C
Equal to the resistance of the load
D
Zero
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D
Zero
d (d) $I=\frac{E}{R+r},$ Internal resistance $(r)$ is
zero $I=\frac{E}{R}=$ constant
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