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Mathematics
Problem
A
100
W
100\,\text{W}
100
W
,
220
V
220\,\text{V}
220
V
bulb and a
40
W
40\,\text{W}
40
W
,
220
V
220\,\text{V}
220
V
bulb are connected in series to a
220
V
220\,\text{V}
220
V
mains supply. Which bulb will glow brighter? Give a reason for your answer.
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