Question

Three bulbs each of
60 W, 100 W, and
150 W are
connected
a
circuit. Which bulb
in
will glow brighter?
(Bulbs
are
connected in series.​

Answer 1

Answer:

The bulb rated at 100 W will be brighter. When both bulbs are connected to the rated voltage, they will dissipate the rated power. The brightness of a bulb depends on the power it dissipates, so the 100 W bulb will be brighter than the 60 W bulb.

Answer 2

Answer:

The bulb rated at 100 W will be brighter. When both bulbs are connected to the rated voltage, they will dissipate the rated power. The brightness of a bulb depends on the power it dissipates, so the 100 W bulb will be brighter than the 60 W bulb.

Explanation:

In that case, 100W bulb glows more brightly than 60W or 80W bulb. Now, You should know that the light bulb with higher power rating will glow brighter when connected in parallel and the light bulb with less power rating will glow brighter in case of series wiring and Vice versa