In Fig. 4.11, in which case the LED will glow when the switch is closed? Class 8
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In Fig. 4.11, in which case the LED will glow when the switch is closed? Class 8
In Fig. 4.11, in which case the LED will glow when the switch is closed? Class 8
Answer:
The LED will glow when the switch is closed in case of (a). In this case, the electrolyte is the lemon juice. In case of (b), the liquid used is pure water that does not become an electrolyte.