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Unformatted text preview: and a double integral, find the electric field at a point P on the axis of the sheet. (b) Find the position along the axis at which the electric field is a maximum. Fig. 3 3. A semi-infinite rod carrying a uniform linear charge density λ + lies along the + x axis as shown in Fig. 3. (a) Find the electric field at a point P on the + y axis. (b) If a rod of length L , carrying linear charge density + , is placed along the + y axis with its lower end at a distance h from the origin, what is the electric force acting on the rod?...
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This note was uploaded on 10/14/2010 for the course PHYS 2051 taught by Professor Drkwong during the Spring '10 term at CUHK.
- Spring '10