Question

Two bulbs are marks 100 W: 200 V and 200 W : 200 V are connected in series.
Will both the bulbs glow? Justify
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Answer 1

Answer:

while bulb are connected in series when one will glow then all will glow together

yes

Answer 2

we know that power is equal to Vi

from this 100=200×I

from this i=1/2

from another bulb

ower is equal to Vi

so 200=200i

i=1

so both of the bulbs are having different current which is contradictory to series circuit so the bulbs will not glow