1. The surface charge density on a conductor is 1.55 x 10-9C/m2. The conductor is immersed in water with ε = 78ε0.The electric field will be __________ .





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  • By: guest on 02 Jun 2017 12.55 am
    D = εE = 78ε0E ∴ E = 2.25 V/m.
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