Question

In an electric circuit three incident bulb A,B and C of rating 40W, 60W and 100W respectively are connected in parallel to an electric source. Which of the following is likely to happen regarding their brightness?

Answer 1

Answer:-

→ 100 watt> 60 watt > 40 watt

Explanation:-

According to the question

Let,

B1 = 40 watt,B2= 60 watt , B3= 100 watt

All bulbs are connected with the same voltage supply.

In parallel combination, voltage remains same ,Higher the power (in watt) ,and higher or greater the brightness.

Hence,

Order of regarding brightness is

→ B3 > B2 > B1

Hope it helps you