93. Electric Potential of a Uniformly Charged Spherical Shell

93. Electric Potential of a Uniformly Charged Spherical Shell

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Electric Potential of a Uniformly Charged Spherical Shell Electric charge on shell: Q = σA = 4 πσR 2 Electric field at r > R : E = kQ r 2 Electric field at r < R : E = 0 Electric potential at r > R : V = - Z r kQ r 2 dr = kQ r
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Unformatted text preview: Electric potential at r &lt; R : V =-Z R kQ r 2 dr-Z r R (0) dr = kQ R Here we have used r = as the reference value of the radial coordinate. tsl93 p.1/1...
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