Question
Two capacitors, 2 ĀµF and 3 ĀµF, are charged separately
to 100 V and 50 V respectively, and then connected positive to positive, negative to negative. Find the loss in energy due to redistribution.Solution
We are given:
- Capacitor 1: Cā = 2 ĀµF, charged to Vā = 100 V
- Capacitor 2: Cā = 3 ĀµF, charged to Vā = 50 V
- They are connected positive to positive, negative to negative ā charges redistribute, no reversal of polarity
- We are to find the loss in energy after redistribution
- Read each sentence to find out whether there is any grammatical error in it. The error, if any, will be in one part of the sentence. Mark the part with the...
- Read each sentence to find out whether there is any grammatical error in it. The error, if any, will be in one part of the sentence. Mark the part with the...
The Indian Air Force has played a vital role in the nationās defense and our glorious history is replete of numerous counts of valour and fortitude in...
Read each sentence to find out whether there is any error in it. The error, if any, will be in one part of the sentence. The number of that part is th...
Despite of the double dip recession and the lengthening dole queue Britainās rich got richer over the past years, with the Indian steel tycoon Lakshm...
- In the following questions, one part of the sentence may have an error. Find out which part of the sentence has an error and choose the option correspondin...
Read the given sentence to find out whether there are any grammatical/contextual errors in them. The errors, if any, will be in two of the phrases of th...
Sanjay is more braver than Vijay who is afraid of the dark.
In the following questions, a sentence is divided into four parts. Choose the part of the sentence which may contain a grammatical error in it. If all ...
Read the sentence to find out whether there is any grammatical or idiomatic error in it. The error, if any, will be in one part of the sentence. If the...
Relevant for Exams:
