A soap bubble of radius R = 1 cm is charged with the maximum charge for which breakdown of air on its surface does not occur. Calculate the electrostatic pressure on the surface of the bubble. It is know that dielectric breakdown of air takes place when electric field becomes larger then `E_(0)=3xx10^(6)W//m`

A soap bubble of radius R = 1 cm is charged with the maximum charge fo

1.	A soap bubble of radius R = 1 cm is charged with the maximum charge for which breakdown of air on its surface does not occur. Calculate the electrostatic pressure on the surface of the bubble. It is know that dielectric breakdown of air takes place when electric field becomes larger then `E_(0)=3xx10^(6)W//m`
Answer» Correct Answer - `P=(1)/(2)epsilon_(0)E_(0)^(2)=39.6N//m^(2)`

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