MCQ
An energy source will supply a constant current into the load if its internal resistance is
- AVery large as compared to the load resistance
- BNon-zero but less than the resistance of the load
- CEqual to the resistance of the load
- ✓Zero
✓
Answer
Correct option: D.
Zero
d
(d) $I=\frac{E}{R+r},$ Internal resistance $(r)$ is
(d) $I=\frac{E}{R+r},$ Internal resistance $(r)$ is
zero $I=\frac{E}{R}=$ constant
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