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Q1. The electric field everywhere on the surface of a thin spherical shell of radius 0.780m is measured to be equal to 940 N/C and points radially toward the center of the sphere.

What is the net charge within the sphere's surface?

Q2. A quantity of gas in a piston cylinder has a volume of 0.515 m3 and a pressure of 200 Pa. The piston compresses the gas to 0.128 m3 in an isothermal (constant-temperature) process. What is the final pressure of the gas?

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Category:- Physics
Reference No.:- M9173679

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