CBSE Class 10 Answered
2 bulbs..........................
Asked by | 17 Feb, 2009, 09:29: PM
Expert Answer
In parallel , total power = P1 + P2
i.e. P = 40 + 60 = 100 W
In series
total power = V 2 / ( R1 + R2 )
Now, R1 = 40 / 220 , R2 = 60 / 220
Use the above relation and values to calculate the power in series.
Answered by | 18 Feb, 2009, 12:19: AM
Application Videos
Concept Videos
CBSE 10 - Physics
Asked by Shiwani.Sawant | 20 Mar, 2023, 02:53: PM
ANSWERED BY EXPERT
CBSE 10 - Physics
Asked by skvszerosix.zz | 04 Oct, 2022, 03:50: PM
ANSWERED BY EXPERT
CBSE 10 - Physics
Asked by sanjana6567 | 09 Feb, 2022, 01:49: PM
ANSWERED BY EXPERT
CBSE 10 - Physics
Asked by himanih100 | 13 Sep, 2021, 12:11: PM
ANSWERED BY EXPERT
CBSE 10 - Physics
Asked by krishaunadkatpremier123 | 21 Aug, 2021, 09:30: PM
ANSWERED BY EXPERT
CBSE 10 - Physics
Asked by priyankastudiokumta | 04 Jul, 2021, 01:09: PM
ANSWERED BY EXPERT
CBSE 10 - Physics
Asked by bharanidharan12062007 | 22 Mar, 2021, 02:27: PM
ANSWERED BY EXPERT
CBSE 10 - Physics
Asked by madhumannaparambil | 22 Nov, 2020, 12:17: PM
ANSWERED BY EXPERT
CBSE 10 - Physics
Asked by acshanadhana15 | 18 Sep, 2020, 08:14: PM
ANSWERED BY EXPERT
CBSE 10 - Physics
Asked by acshanadhana15 | 09 Sep, 2020, 08:16: AM
ANSWERED BY EXPERT