An isolated and charged spherical soap bubble has a radius \( \math...

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


Duration: 10:28
72 views
0

An isolated and charged spherical soap bubble has a radius \( \mathrm{r} \) and the pressure inside is atmospheric. If \( \mathrm{T} \) is the surface tension of soap solution, then charge on drop is \( \mathrm{X} \pi \mathrm{r} \sqrt{2 \mathrm{rT} \varepsilon_{0}} \) then find the value of \( X \).
(a) 8
(b) 9
(c) 7
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2023-02-13The conjugate base of \( \mathrm{H}_{2} \mathrm{PO}_{4} \) - is : (...
2023-02-13A system is given 300 calories of heat and it does 600 joules of wo...
2023-02-13A police van moving on a highway with a speed of 30 \( \mathrm{km} ...
2023-02-13In a thermodynamic process, pressure of a fixed mass of a gas is ch...
2023-02-13When heat energy of 1500 joules, is supplied to a gas at constant p...
2023-02-13During an isothermal expansion, a confined ideal gas does \( -150 \...
2023-02-13In a capillary tube, water rises to \( 3 \mathrm{~mm} \). The heigh...
2023-02-13A helicopter is flying south with a speed of \( 50 \mathrm{kmh}^{-1...
2023-02-13Two particles are moving with velocities \( v_{1} \) and \( v_{2} \...
2023-02-13The equation of a line parallel to \( 8 x-3 y+15= \) 0 and passing ...
2023-02-13An isolated and charged spherical soap bubble has a radius \( \math...
2023-02-13Two parallel glass plates are dipped partly in the liquid of densit...
2023-02-13Using the tables find the value of \( \sqrt{(0.12)^{3}} \). \( +\un...
2023-02-13A particle is projected up the incline such that its component of v...
2023-02-13In a given process for an ideal gas, \( d W=0 \) and \( d Q0 \). Th...
2023-02-13A body is thrown up in a lift with a velocity u relative to the lif...
2023-02-13In changing the state of thermodynamics from \( A \) to \( B \) sta...
2023-02-13A container of volume \( 1 \mathrm{~m}^{3} \) is divided into two e...
2023-02-13A trolley is moving horizontally with a constant velocity of \( v \...
2023-02-13If \( \log x=\left(\frac{\log _{a} \gamma}{\log _{a} x}\right)^{k} ...
2023-02-13A \( \stackrel{2 \mathrm{NaNH}_{2}}{\longrightarrow} \mathrm{Ph}-\m...


Tags:
pw