A parallel-plate capacitor has square plates that are 9.00 cmcm on each side and 4.10 apart. The space between the plates is completely filled with two square slabs of dielectric, each 9.00 cmcm on a side and 2.05 thick. One slab is pyrex glass and the other is polystyrene.
If the potential difference between the plates is 86.0 V, how much electrical energy is stored in the capacitor?
Answers: 1
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Athin plate moves between two parallel, horizontal, stationary flat surfaces at a constant velocity of v = 7.5 m/s. the two stationary surfaces are spaced 4 cm apart, and the medium between them is filled with oil whose viscosity is 0.9 n·s/m2. the part of the plate immersed in oil at any given time is 2 m long and 0.5 m wide. if the plate moves through the mid-plane between the surfaces, determine the force required to maintain this motion. what would your response be if the plate was 1 cm from the bottom surface (h2) and 3 cm from the top surface (h1)? if the plate moves through the mid-plane between the surfaces, the force required to maintain the motion will be n. if the plate was 1 cm from the bottom surface (h2) and 3 cm from the top (h1) surface, the force required to maintain the motion would be n.
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A parallel-plate capacitor has square plates that are 9.00 cmcm on each side and 4.10 apart. The sp...
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