example test 1

# example test 1 - Electricity and Magnetism Physics 401 Test...

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Unformatted text preview: Electricity and Magnetism Physics 401 Test 1 Chapters 1 and 2 October 2, 1996 Name: _Wcrrk all problems. Ciesed Book and Notes. 1. Find [{v-E)er We ways: 3.. Evaluate the divergence of E and integrate. in. Use the divergence theerem to convert to a surface integral, E: ii: and the volume is a sphere of radius R. P' 2. a} 1iriuﬁrite out a formula for the potential at point P{x, y) of the charge arrangement shown belew. a -P in) Find fhe electric field E(x,y} using E =—?V{x, y]. 3. Use Gauss’s Law to ﬁnd the electric ﬁeld inside a sphere with a charge density cf ,0 = kt? fer some constant it. [The charge density is not uniform sc- you must integate to get the total charge inside the Gaussian surface.) ...
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## This note was uploaded on 09/13/2009 for the course PHYS 401 taught by Professor Marshall,t during the Fall '08 term at Ole Miss.

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example test 1 - Electricity and Magnetism Physics 401 Test...

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