Physics, asked by krishhissaria, 8 months ago

A variable condenser is permanently connected to
a 100V battery. If the capacity is changed from
2uF to 10pF, then change in energy is equal to

Answers

Answered by amoghnasa

2

Explanation:

∆U = 1/2*100²*(10-2)*10^–12

∆U = 4*10^-12*10^4

∆U=4*10^-8 Joules

Previous Question

Next Question

Similar questions

Math, 3 months ago

Fill in the blanks. If M =5, then 3m-5 = write 24/36 in the standard form...

Environmental Sciences, 3 months ago

some of our customs also promote the use of drugs, alcohol and smoking give examples...

English, 3 months ago

SUBJECT ENGLISH ANSWER QUESTIONS 1. What distinguishes a ring horse from a beach pebble? 2. WHAT IS ALL ABOUT BIOLOGY? 3. NAME THE TWO FIELDS OF BIOLOGY 4. what do we learn from genetics 5. the biologics classify all the spices of living organism into five kingdoms name them...

Math, 8 months ago

-1/x + y x + y tan 3. xy <1= 1 - xy...

Biology, 8 months ago

The type of pollination commonly observed in plants such as papaya is self pollination cross pollination direct pollination Indirect pollination...

Social Sciences, 1 year ago

How the factories flourished in 1730 in Britain...

English, 1 year ago

What is our opinion about budhiram...

Social Sciences, 1 year ago

How will you cope up with a water crisis if your location dose not receive water supply for a week. Now think if there is a water crisis at the global level how will we survive. Suggest some measure to conserve water.