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1. Given potential sin Θ cos Φ, find flux density D at (2, 2p , 0)





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  • By: guest on 02 Jun 2017 12.54 am
    Now E = -∇V E = ∇V At r = 2, θ = p /2; Φ = 0 we have ∴ D = 22.12 PC/m2.
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