No products in the cart.

  1. Homework Help
  2. CBSE
  3. Class 12
  4. Physics

A charged spherical conductor has surface …

CBSE, JEE, NEET, CUET

CBSE, JEE, NEET, CUET

Question Bank, Mock Tests, Exam Papers

NCERT Solutions, Sample Papers, Notes, Videos

Install Now
A charged spherical conductor has surface charge density of 0.076/cm².When the charge is increased by 4.4 C, the surface charge density changes by 0.084 C/cm².Find the initial charge and capictance of the spherical conductor

    • Posted by Neeraj Rawat 3 years, 8 months ago

    CBSE > Class 12 > Physics
    • 3 answers

    Premnath Arora 3 years, 8 months ago

    4π/2r

    0Thank You

    Aseem Mahajan 3 years, 8 months ago

    0.084 = 4.4/4πr2

    4πr2
    = 4.4/0.084
    Initial charge = 0.076 × 4πr2

    R = 2.04 cm
    Initial charge = 0.076 × 4.4/0.084 = 3.98 C
    Capacitance = 4πϵ0r
    = 2.26 × 10-14 F

    0Thank You

    Harsh Shandilya 3 years, 8 months ago

    Capictance is same before and after ....... ........... .......... Intial charge is 21.02

    0Thank You

    ANSWER
    http://mycbseguide.com/examin8/

    Related Questions

    A mirror is turned through 17 degree then the reflected ray is turned by

    • Posted by Khushbu Otti 11 months, 2 weeks ago

    CBSE > Class 12 > Physics
    • 0 answers
    Derivation of ohm's law class 12

    • Posted by Aniket Mahajan 4 months ago

    CBSE > Class 12 > Physics
    • 0 answers
    A pith ball may become charge d by gaining or losing

    • Posted by Anterpreet Kaur 11 months, 3 weeks ago

    CBSE > Class 12 > Physics
    • 0 answers
    A Carbon resistor has three strips of red colour and a gold strip. What is the value of resistor? What is its tolerance?

    • Posted by Kaviyarasan 2007 11 months, 1 week ago

    CBSE > Class 12 > Physics
    • 0 answers
    Three charges q,-4q,2q are placed at vertex of equilateral triangle find amount of work done to make its set up

    • Posted by Manshi Roll No-36,Class Xi-A 8 months, 2 weeks ago

    CBSE > Class 12 > Physics
    • 0 answers
    Lota graph showing the variation of current with voltage for the materials gaas on the graph mark the reason where a resistance is negative and Om is obey

    • Posted by Siwani Gupta 11 months ago

    CBSE > Class 12 > Physics
    • 0 answers
    what us current

    • Posted by Shristi Maurya 4 months, 2 weeks ago

    CBSE > Class 12 > Physics
    • 2 answers
    Q.3A Free Proton and a Free Electron are Placed in a Uniform Field. Which of the Two Experiences Greater Force and Greater Acceleration?

    • Posted by Ayush Rajput 11 months, 3 weeks ago

    CBSE > Class 12 > Physics
    • 1 answers
    two pith -balls each weighing 10-³ kg are suspended from the same point by means of silk threads -0.5 m long .on charging the balls equally, they are found to repel each other to a distance of 0.2 m .calculate the charge on each ball .

    • Posted by Preeti Sahu 4 months ago

    CBSE > Class 12 > Physics
    • 0 answers
    Two metallic sphere of radii 1 cm and 3 cm are given charge of minus 1 into 10 ke power 2 coulomb and 5 x 10 power 2 respectively if these are connected by conducting wire the final charge on the bigger sphere is

    • Posted by Khushi Aw 11 months, 3 weeks ago

    CBSE > Class 12 > Physics
    • 0 answers

    myCBSEguide App

    myCBSEguide

    Trusted by 1 Crore+ Students

    Install Now

    Test Generator

    Test Generator

    Create papers online. It's FREE.

    Try Now

    CUET Mock Tests

    CUET Mock Tests

    75,000+ questions to practice only on myCBSEguide app

    Install Now
    Google Play

    Download myCBSEguide App

    All Courses

    Other Websites

    CBSE Courses

    Resources

    Corporate

    NCERT Solutions

    CBSE Sample Papers

    All Content and Intellectual Property is under Copyright Protection | myCBSEguide.com ©2007-2025