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Electric flux density in dielectrics. A point charge is located in free space. The charge is surrounded by a spherical shell, with inner diameter r1 , outer diameter r2 , and permittivity e. Calculate:
(a) The electric flux density everywhere in space.
(b) The electric field intensity everywhere in space.
(c) The total electric flux passing through the outer surface of the dielectric shell.
(d) The total flux passing through the inner surface of the dielectric.
(e) The total flux through a spherical surface of radius R > r2 , in air.
(f) What is your conclusion from the results in (c), (d), and (e)?
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1. Rank the magnitudes of the moduli of elasticity for the Will the diameter increase or decrease?
You are required to determine the decay curves for radioactive decay of a set of heavy isotopes. The isotope, 234U decays into 230Th with a half-life of 246000 years. The isotope, 230Th decays into 226Rn with a half-life of 75380 years. The isotope, ..
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the net potential energy between two adjacent ions en may be represented by sum of -ar brn. calculate the bonding
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