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Point charge outside charged conducting sphere. Solve Problem 5.25 if the shell has a positive surface charge density Ps. The potential on the shell need not be zero.
Problem 5.25
Point charge outside conducting sphere. For the conducting sphere and point charge shown in Figure 5.47, Find:
(a) The image charge (magnitude and location)
(b) The electric field intensity on the surface of the sphere.
(c) The induced charge density on the surface of the sphere
(d) Sketch the electric field intensity outside the sphere.
Ask the students what the impact of this would be on international athletic competitions and individuals who are thus genetically enhanced. Provide your argument with literature citation.
Let x[n] be a signal and let y[n]=Σx[m], where m is from -∞ to n. If Y(jΩ) =cos2Ω, x[n] consists of exactly four impulses. What are their numerical strength and locations
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Slots in the broad wall of a rectangular waveguide scatter power symmetrically, so that they can be modeled as a shunt admittance,Y, in a transmission line. Consider the waveguide structure below, with four equally space slots .68 lambda apart
Design a circuit that might be used as a trigger for a night-light. You are given a photoresistor whose resistance changes from 5k when inside a lighted room to 30k in a dark room. Design a voltage divider circuit that will provide a 3V
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Assume that h is a random variable with PDF. Pn(h)=0.1*d(h-1)+0.9d(h-3). n is a zero mean white gaussian noise with variance 0.5. Assume that the channel state info is available at the reciever for each of the three branches.
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Write a truth tables and explain how each one of these two circuit work
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