Sign Up

Captcha Click on image to update the captcha.

Have an account? Sign In Now

Sign In

Captcha Click on image to update the captcha.

Forgot Password?

Don't have account, Sign Up Here

Forgot Password

Lost your password? Please enter your email address. You will receive a link and will create a new password via email.

Captcha Click on image to update the captcha.

Have an account? Sign In Now

You must login to ask question.

Captcha Click on image to update the captcha.

Forgot Password?

Need An Account, Sign Up Here
Sign InSign Up

Tiwari Academy Discussion

Tiwari Academy Discussion Logo Tiwari Academy Discussion Logo

Tiwari Academy Discussion Navigation

  • NCERT Solutions
  • NCERT Books
  • CBSE Syllabus
  • Tutors
Search
Ask A Question

Mobile menu

Close
Ask a Question
  • NCERT Solutions
  • NCERT Books
  • CBSE Syllabus
  • Tutors
Home/class 12

Tiwari Academy Discussion Latest Questions

Ashok0210
Ashok0210
Asked: February 13, 2021In: Class 12 Physics

When a glass rod is rubbed with a silk cloth, charges appear on both. A similar phenomenon is observed with many other pairs of bodies. Explain how this observation is consistent with the law of conservation of charge.

Class-12th Physics, CBSE and UP Board Electric Charges and Fields, Chapter-1, Exercise -1, Q-1.5 NCERT Solutions for Class 12th Physics

2020-2021cbsechapter 1class 12electric charges and fieldsphysicsscience
  • 1 1 Answer
  • 147 Views
  • 9 Votes
Answer
Ashok0210
Ashok0210
Asked: February 13, 2021In: Class 12 Physics

Two point charges q₁ = 3 μC and q₂ = –3 μC are located 20 cm apart in vacuum. (a) What is the electric field at the midpoint O of the line AB joining the two charges? (b) If a negative test charge of magnitude 1.5 × 10⁻⁹ C is placed at this point, what is the force experienced by the test charge?

Class-12th Physics, CBSE and UP Board Electric Charges and Fields, Chapter-1, Exercise -1, Q-1.8 NCERT Solutions for Class 12th Physics

2020-2021chapter 1class 12class 12 physicselectric charges and fieldsncertncert solutions for class 12science
  • 1 1 Answer
  • 257 Views
  • 8 Votes
Answer
Ashok0210
Ashok0210
Asked: February 13, 2021In: Class 12 Physics

(a) An electrostatic field line is a continuous curve. That is, a field line cannot have sudden breaks. Why not? (b) Explain why two field lines never cross each other at any point?

Class-12th Physics, CBSE and UP Board Electric Charges and Fields, Chapter-1, Exercise -1, Q-1.7 NCERT Solutions for Class 12th Physics

2020-2021chapter 1class 12class 12 physicsncert solutions for class 12physicsscience
  • 1 1 Answer
  • 242 Views
  • 8 Votes
Answer
Ashok0210
Ashok0210
Asked: February 13, 2021In: Class 12 Physics

Four point charges q₁= 2 μC, q₂ = –5 μC, q₃ = 2 μC, and q₄ = –5 μC are located at the corners of a square ABCD of side 10 cm. What is the force on a charge of 1 μC placed at the centre of the square?

Class-12th Physics, CBSE and UP Board Electric Charges and Fields, Chapter-1, Exercise -1, Q-1.6 NCERT Solutions for Class 12th Physics

2020-2021cass 12 physicsclass 12electric charges and fieldsncertncert solutionsphysics
  • 1 1 Answer
  • 221 Views
  • 8 Votes
Answer
Abhijeet
Abhijeet
Asked: October 5, 2020In: Class 11

Physical education

I want physical education’s chapter 1 notes

cbse class 11class 12question
  • 1 1 Answer
  • 381 Views
  • 1 Vote
Answer
naveen
naveen
Asked: May 8, 2020In: NCERT Books

What are pollutants?

Any undesirable change in physical, chemical or biological characteristics of natural resources like air, land, water or soil is known as pollution. All the agents that are responsible for this change are called as pollutants.

biologyclass 10class 12science
  • 3 3 Answers
  • 519 Views
  • 1 Vote
Answer
Aman
Aman
Asked: February 29, 2020In: Class 12

कोई मेरे लेखाशात्र की किताब का उतर दे सकता है क्या

Ques- what meaning of cash received in respect of debit balance in creditors ledger? Please Explain in detail?

accountscbsecbse exam 2020class 11class 12
  • 1 1 Answer
  • 934 Views
  • 3 Votes
Answer
Shivani
Shivani
Asked: February 28, 2020In: Class 12

Previous year question paper of cbse class 12th board

Previous year question paper of cbse class 12th board

cbsecbse 2020cbse sample papersclass 12sample papers
  • 1 1 Answer
  • 2k Views
  • 0 Votes
Answer
Anonymous
Anonymous
Asked: February 18, 2020In: Class 12

12th class admission

Sir i have failed my 12th exam through CBSE board in 2013. But due to some family financial condition i was unable to continue my studies. But now in 2020 i want to complete my 12th class. Please tell me ...

class 12last date niosniosnios admissionnios admission 2020-2021nios admission 2021
  • 1 1 Answer
  • 695 Views
  • 4 Votes
Answer
SANYAM
SANYAM
Asked: February 13, 2020In: Class 11

Sample papers

Please upload physics and biology sample papers and upload the answers of all the sample papers

cbseclass 12class 12 physicssample papers
  • 1 1 Answer
  • 1k Views
  • 3 Votes
Answer
1 2

Sidebar

Ask A Question

Subscribe

  • Popular
  • Answers
  • Mrinal Garg

    Which is the best website providing NCERT Solutions?

    • 96 Answers
  • Amit Sharma

    What would be the CBSE Exam 2020-2021 Date Sheet for ...

    • 26 Answers
  • Richa

    NCERT Books

    • 24 Answers
  • Nitin 44

    पुराने सिक्के खरीदने वाले के व्हाट्सएप नंबर क्या है?

    • 19 Answers
  • manishq1

    Where can I get NCERT books in PDF format?

    • 18 Answers
  • Nupurtewatia
    Nupurtewatia added an answer Non – plan expenditure refers to the expenditure of the… April 6, 2022 at 5:10 am
  • MadhuPandeikar
    MadhuPandeikar added an answer It happens when one firm is not efficient, say, because… April 6, 2022 at 5:10 am
  • MadhuPandeikar
    MadhuPandeikar added an answer This Third option is correct one. (iii) MC curve cuts… April 6, 2022 at 5:10 am
  • MadhuPandeikar
    MadhuPandeikar added an answer I saw the question is there in NCERT solution for… April 6, 2022 at 5:10 am
  • AnkitaVerma
    AnkitaVerma added an answer Fiduciary money is accepted as money in the basis of… April 6, 2022 at 4:28 am

Explore

  • Home
  • Questions

Footer

© 2021 Tiwari Academy. All Rights Reserved
With Develop by IMMWIT Pvt. Ltd..