Consider the force \( \mathrm{F} \) on a charge ' \( \mathrm{q} \) ...

Channel:
Subscribers:
453,000
Published on ● Video Link: https://www.youtube.com/watch?v=V3J0UQZYh8A



Duration: 2:17
262 views
0


Consider the force \( \mathrm{F} \) on a charge ' \( \mathrm{q} \) ' due to a uniformly charged spherical shell of radius \( \mathrm{R} \) carrying charge \( \mathrm{Q} \)
P distributed uniformly over it. Which one of the

W following statements is true for \( F \), if ' \( q \) ' is placed at distance \( r \) from the centre of the shell ?
[JEE Main-2020 (September)]
(1) \( \mathrm{F}=\frac{1}{4 \pi \varepsilon_{0}} \frac{\mathrm{Qq}}{\mathrm{r}^{2}} \) for all \( \mathrm{r} \)
(2) \( \frac{1}{4 \pi \varepsilon_{0}} \frac{\mathrm{Qq}}{\mathrm{R}^{2}}\mathrm{F}0 \) For \( \mathrm{r}\mathrm{R} \)
(3) \( \mathrm{F}=\frac{1}{4 \pi \varepsilon_{0}} \frac{\mathrm{Qq}}{\mathrm{r}^{2}} \) for \( \mathrm{r}\mathrm{R} \)
(4) \( \mathrm{F}=\frac{1}{4 \pi \varepsilon_{0} \mathrm{R}^{2}} \) for \( \mathrm{r}\mathrm{R} \)
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live




Other Videos By PW Solutions


2023-02-13Study following mechanism of haloform reaction. \( \stackrel{a}{\ri...
2023-02-13A current i flows through a closed loop as shown in the figure. If ...
2023-02-13Radium decomposes at a rate proportional to the quantity of radium ...
2023-02-13What do you understand by (i) electron-deficient, (ii) electron-pre...
2023-02-13Two coaxial circular loops 1 and 2, which form same semi vertical a...
2023-02-13Form the differential equation representing the family of curves gi...
2023-02-13Study following mechanism of haloform reaction. \( \mathrm{P} \) W ...
2023-02-13Charges \( Q_{1} \) and \( Q_{2} \) are at points \( A \) and \( B ...
2023-02-13A simple pendulum is set into vibrations. The bob of the pendulum c...
2023-02-13A block weighting \( \mathrm{W} \) is held against a vertical \( \m...
2023-02-13Consider the force \( \mathrm{F} \) on a charge ' \( \mathrm{q} \) ...
2023-02-13What is meant by 'demineralised' water and how can it be obtained ?...
2023-02-13verify that the given function (implicit or explicit) is a solution...
2023-02-13Two charged thin infinite plane sheets of uniform surface charge de...
2023-02-13Figure shows, in cross section, several conductors that carry curre...
2023-02-13Answer each of the following questions either in one word or one se...
2023-02-13The equation of a damped simple harmonic motion is \( m \frac{d^{2}...
2023-02-13A particle of charge \( \mathrm{q} \) and mass \( \mathrm{m} \) is ...
2023-02-13The rate of growth of a population is proportional to the number pr...
2023-02-13Two identical blocks A and B each of mass 10 \( \mathrm{kg} \) are ...
2023-02-13Consider the reactions: (a) \( 6 \mathrm{CO}_{2}(\mathrm{~g})+6 \ma...



Tags:
pw