Browse by Stream
QnA
Home
QnA
Go To Your Study Dashboard

Get Answers to all your Questions

header-bg qa
  • Home
  • Engineering
  • Confused! kindly explain, Capacitance (in F) of a spherical conductor with radius 1 m is

Capacitance (in F) of a spherical conductor with radius 1 m is

  • Option 1)

    1.1 \times 10^{-10}

  • Option 2)

    10^{-6}

  • Option 3)

    9\times 10^{-9}

  • Option 4)

    10^{-3}

 

Answers (2)

best_answer

As we learnt in

Capacity of an Isolated Spherical Conductor -

C= 4\pi \epsilon _{0}R=\frac{1}{9\times 10^{9}}R

- wherein

 

 

 

C=4\pi \varepsilon _{0}R= \frac{1}{9\times 10^{9}}= 1.1\times 10^{-10}F


Option 1)

1.1 \times 10^{-10}

Correct

Option 2)

10^{-6}

Incorrect

Option 3)

9\times 10^{-9}

Incorrect

Option 4)

10^{-3}

Incorrect

Posted by

Plabita

View full answer

Crack JEE Main with "AI Coach"

  • HD Video Lectures
  • Unlimited Mock Tests
  • Faculty Support
jee_ads

Similar Questions

Trending Articles/News

anam-khan

JEE Main 2023 Session 2: NTA to issue admit card, city allotment soon
anam-khan

JEE Main 2023 session 2 admit card soon at jeemain.nta.nic.in
anam-khan

JEE Main 2023 Cut Off: Closing ranks for NIT BArch programme

Latest Question