Question 35: NCERT Solutions for 12th Class Physics: Chapter 2-Electrostatic Potential and Capacitance
In a Van-de-Graff type generator, a spherical metal shell is to be a 15 × 106 V electrode. The dielectric strength of the gas surrounding the electrode is 5 × 107 V m1. What is the minimum radius of the spherical shell required?
Solution:
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NCERT Solutions for 12th Class Physics: Chapter 2-Electrostatic Potential and Capacitance