The bulb in the circuit does not glow. What could be the reason for this?
(a) The liquid in the beaker is sugar solution.
(b) The bulb is fused.
(c) The insulation from the ends of the wires was not removed.
(d) all the above Figure
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Solution
(d) All the above
In the above figure, the bulb in the circuit does not glow if
(a) the liquid in the beaker is a sugar solution
(b) the bulb is fused
(c) the insulation from the ends of the wires is not removed