No products in the cart.

Ask questions which are clear, concise and easy to understand.

Ask Question
  • 1 answers

Kartik Yadav 2 years, 10 months ago

Silai kadai karna
  • 1 answers

Anchal Kosamiya 2 years, 10 months ago

Only vertical ( top and bottom) margins !
  • 1 answers

Hemant Kumar 2 years, 10 months ago

Very important questions and answers
  • 2 answers

Donapudi Suresh 2 years, 10 months ago

Want l will ask

Donapudi Suresh 2 years, 10 months ago

This content has been hidden. One or more users have flagged this content as inappropriate. Once content is flagged, it is hidden from users and is reviewed by myCBSEguide team against our Community Guidelines. If content is found in violation, the user posting this content will be banned for 30 days from using Homework help section. Suspended users will receive error while adding question or answer. Question comments have also been disabled. Read community guidelines at https://mycbseguide.com/community-guidelines.html

Few rules to keep homework help section safe, clean and informative.
  • Don't post personal information, mobile numbers and other details.
  • Don't use this platform for chatting, social networking and making friends. This platform is meant only for asking subject specific and study related questions.
  • Be nice and polite and avoid rude and abusive language. Avoid inappropriate language and attention, vulgar terms and anything sexually suggestive. Avoid harassment and bullying.
  • Ask specific question which are clear and concise.

Remember the goal of this website is to share knowledge and learn from each other. Ask questions and help others by answering questions.
  • 3 answers

Anjali Nagar 2 years, 9 months ago

Study and read ncert twice

Raghav Adlakha 2 years, 10 months ago

"YOUTUBE" ❤🤝

Shαshαnk Shiv 2 years, 10 months ago

Study and get preparrr
  • 1 answers

Prince Kundu 2 years, 10 months ago

Biodiversity is the variety of life on Earth.
  • 4 answers

Dev Sharma 2 years, 10 months ago

But my class topper girl choose basic for bio so I can realise

Dev Sharma 2 years, 10 months ago

Because in the past I don't have idea about bio ; my thinking is when I take maths standard so we can select bio

Adiba Mansuri 2 years, 10 months ago

If you want to take maths in 11th so choose standard or you have to choose bio so you can choose basic maths...

Dev Sharma 2 years, 10 months ago

Can you hate maths while you choose maths with standard. So why you choose maths
  • 0 answers
  • 1 answers

Kamya Arora 2 years, 10 months ago

Give a brief introduction to IT and ITes .
  • 2 answers

Arpit Sahu 2 years, 10 months ago

Conductivity of a metallic wire is defined as its ability to allow electric charges or heat to pass through it

Manik Chauhan 2 years, 10 months ago

Electrical resistivity is a fundamental property of a material that measures how strongly it resists electric current
  • 2 answers

Shagun Choudhary 2 years, 10 months ago

Raja ram mohan roj was the first reformer of womens education. He was from bengal . he play a very important role to educated girls in india . he request to Britisher to banned sati custom and child marrage .

Devangi Sharma 2 years, 10 months ago

Rammohun Roy was a reformer who fought against the practice of sati (a practice done by widow women) and made it banned . He was a very knowledgable men who wanted the society to reform .
  • 3 answers

Tapashya Sharma 2 years, 10 months ago

chintu ka dost

Yashi Gupta Gupta 2 years, 10 months ago

Binod ka papaji

Sudhir Kumar 2 years, 10 months ago

Hamari gali ka doctor 🤪
  • 3 answers

Shivansh Chaudhary 2 years, 9 months ago

Hello chandni que n ans chahiye tha na 🤔

Shivansh Chaudhary 2 years, 9 months ago

1 - अवकाशम 2 - स्वामी चतुर:आसीत्। 4 - ललाटे। 5 - वेतनम् च।

Karan Kalantri 2 years, 10 months ago

5a+2a
  • 3 answers

Aryan Singh 2 years, 10 months ago

The light is an invisible energy which make us see the world around us.

Sharvi Bhojkar 2 years, 10 months ago

Something that helps us to see objects.

Rohan Kumar 2 years, 10 months ago

The light is the blah
  • 1 answers

Priya Tomar 2 years, 10 months ago

The small program that starts this sequence is known as a bootstrap loader, bootstrap or boot loader.
  • 2 answers

Nitin Kumar 2 years, 10 months ago

This content has been hidden. One or more users have flagged this content as inappropriate. Once content is flagged, it is hidden from users and is reviewed by myCBSEguide team against our Community Guidelines. If content is found in violation, the user posting this content will be banned for 30 days from using Homework help section. Suspended users will receive error while adding question or answer. Question comments have also been disabled. Read community guidelines at https://mycbseguide.com/community-guidelines.html

Few rules to keep homework help section safe, clean and informative.
  • Don't post personal information, mobile numbers and other details.
  • Don't use this platform for chatting, social networking and making friends. This platform is meant only for asking subject specific and study related questions.
  • Be nice and polite and avoid rude and abusive language. Avoid inappropriate language and attention, vulgar terms and anything sexually suggestive. Avoid harassment and bullying.
  • Ask specific question which are clear and concise.

Remember the goal of this website is to share knowledge and learn from each other. Ask questions and help others by answering questions.

Md Mubbu 2 years, 10 months ago

search-icon-header Search for questions & chapters search-icon-image Class 12 >>Physics >>Electrostatic Potential and Capacitance >>Effects of Dielectrics in Capacitors >>Two identified parallel plate capacitors Question Bookmark Two identified parallel plate capacitors A and B are connected to a battery of V volts with the switch S closed. The switch is now opened and the free space between the plates of the capacitors is filled with a dielectric of dielectric constant K. Find the ratio of the total electrostatic energy stored in both capacitors before and after the introduction of the dielectric. 623081 expand Medium Updated on : 2022-09-05 Solution verified Verified by Toppr Initially charge on either capacitor is Q A ​ =Q B ​ =CV . After dielectric is introduced, new capacitance of either capacitor =KC After opening switch potential across capacitor A is V volts. Let potential across capacitor B be V 1 ​ Therefore Q B ​ =CV=C 1 ​ V 1 ​ =KCV 1 ​ V 1 ​ = K V ​ Initial energy in both capacitors = 2 CV 2 ​ + 2 CV 2 ​ =CV 2 Final energy of capacitor A = 2 KCV 2 ​ Final energy of capacitor B = 2K 2 KCV 2 ​ = 2K CV 2 ​ Total final energy of both capacitors = 2 KCV 2 ​ + 2K CV 2 ​ =( 2K K 2 +1 ​ )CV 2 Ratio of the total electrostatic energy stored in both capacitors before and after the introduction of the dielectric= ( 2K K 2 +1 ​ )CV 2 CV 2 ​ = K 2 +1 2K ​
  • 0 answers
  • 2 answers

Harpreet Singh 2 years, 10 months ago

16380

Pawan Kumar 2 years, 10 months ago

The answer is 28 ×(-15)×(-13)×3
  • 1 answers

Ch Sai Surya Hemasri Hema 2 years, 8 months ago

Ambedkar formed the Depressed Classes Federation in 1930 and Independent Labour Party in 1935
  • 1 answers

Shah Shefali 2 years, 10 months ago

"Stop Child Labour" The Child labour should be stopped it is illegal. They Child under age of 14 or 14 should not be allowed to work in a factory or in a company or in field etc.
  • 4 answers

Sakshi Singh 2 years, 10 months ago

2

Samruddhi Kalamkar 2 years, 10 months ago

2 is answer

Krish Tripathy 2 years, 10 months ago

2 is a correct answer

Paras Nagaria 2 years, 10 months ago

16
  • 1 answers

Akash Poddar 2 years, 10 months ago

Ok
  • 2 answers

Prince Panchal 2 years, 10 months ago

This content has been hidden. One or more users have flagged this content as inappropriate. Once content is flagged, it is hidden from users and is reviewed by myCBSEguide team against our Community Guidelines. If content is found in violation, the user posting this content will be banned for 30 days from using Homework help section. Suspended users will receive error while adding question or answer. Question comments have also been disabled. Read community guidelines at https://mycbseguide.com/community-guidelines.html

Few rules to keep homework help section safe, clean and informative.
  • Don't post personal information, mobile numbers and other details.
  • Don't use this platform for chatting, social networking and making friends. This platform is meant only for asking subject specific and study related questions.
  • Be nice and polite and avoid rude and abusive language. Avoid inappropriate language and attention, vulgar terms and anything sexually suggestive. Avoid harassment and bullying.
  • Ask specific question which are clear and concise.

Remember the goal of this website is to share knowledge and learn from each other. Ask questions and help others by answering questions.

Naveen Dumka 2 years, 10 months ago

Fiver

myCBSEguide App

myCBSEguide

Trusted by 1 Crore+ Students

Test Generator

Test Generator

Create papers online. It's FREE.

CUET Mock Tests

CUET Mock Tests

75,000+ questions to practice only on myCBSEguide app

Download myCBSEguide App