Three bulbs of 40 W , 60 W , 100 W are a...

Three bulbs of 40 W , 60 W , 100 W are arranged in series with 220 volt supply which bulb has minimum resistance

A

`100 W`

B

`4 W`

C

`60 W`

D

Equal in all bulb

Verified by Experts

Resistance doesn’t depend on external voltage or series parallel connection . Large thepower, lower the resistance .

Similar Questions

Explore conceptually related problems

Three bulbs of 40 W , 60 W and 100 W are connected in series with a 240 V source.

There bulbs 40 W, 60 W and 100 W are connected in series to 220 V 4 mains. Which bulb will glow brightly ?

Two bulbs of 100 W and 200 W working at 220 volt are joined in series with 220 volt supply. Total power consumed will be approximately.

If three bulbs 60 W , 100 W and 200 W are connected in parallel, then

The bulbs of 40W,100W and 200watt are connected in series with a voltage source of 220V. Which bulb will glow brightly (most):

Two electic bulbs marked 25 W -220 V and 100 W - 220 V are connected in series to a 440 V supply. Which of the bulbs will fuse?

A bulb of 25 W , 200 V and another bulb of 100 W 200 V are connected in series with a supply line of 220 V. Then

If two bulbs of 25 W and 100 W rated at 220 V are connected in series across a 440 V supply, will both the bulbs fuse ? If not which one ?

If two bulbs of 25 W and 100 W rated at 200 volts are connected in series across a 440 volts supply, then