Question

30 bulbs are connected is series.if one bulb is fused and remaining 29 are joined in series and connected then light in the room

Answer 1

Increased because current is same for each bulb.

Answer 2

Hii friend,

Here is your answer........

According to ohm's law,

V =I R
where,

V => potential difference
I => current
R => resistance

When the bulbs are connected in series the current flows through them is same.

Therefore the resistance provides but the bulbs will be same.

If one bulb gets reduced the resistance will reduce and the "current will also gets decrease" as

$v \infty ir$


This is a today's tn 10 science board exam question.

Hope this helps you a little!!