Last Updated On [03-11-2023]
A 100 W bulb 
and two 60 W bulb 
are connected to a 250 V source as shown in the figure. Now 
are the out-put powers of the bulbs 
respectively. Then 
a)
b)
c)
d)
A 100 W bulb and two 60 W bulb are connected to a 250 V source as shown in the figure. Now are the out-put powers of the bulbs respectively. Then
a)
b)
c)
d)
Question ID - 150505 :-
A 100 W bulb and two 60 W bulb are connected to a 250 V source as shown in the figure. Now are the out-put powers of the bulbs respectively. Then
a)
b)
c)
d)
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A 100 W bulb |
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a) |
|
b) |
|
c) |
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d) |
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(d) Voltage across So , |
is greatest hence 
will show maximum brightness. In series combination of bulbs, the bulb of lesser wattage will glow more bright. Hence 
.
Next Question :
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The electric intensity |
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a) |
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b) |
|
c) |
|
d) |
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current density 
and specific resistance 
are related to each other by the relation
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