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Q: 30 v Q2 + R₁ ww 10092 (iii) R₂ ww 6892 R3 ww 2692 R4 Total resistance RT 4792 FIGURE Q2 R5 ww 4792…

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Q: .5 times the rise time.

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Q: Given the NPN common emitter amplifier circuit below with I₁ = 0.105 mA, RF = 200 kN, R₁ = 80 kn,…

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Q: I need answer for part d

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Q: Q1 Refer to Figure Q1, show all the calculation to find the value for; a) b) c) Total resistance RT…

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Q: VL = 600 ohms V2 = 500 ohms V3 = 100 ohms

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Q: Question 4 An electrical circuit has a circuit breaker that is designed to trip if the current gets…

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Q: Boolean Algebra Apply DeMorgan's theorems to each expression: a) A + B (b) AB (e) A(B + C) (f) AB +…

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Q: 1. Calculate the bandwidth of an FM system (using BesselThe Table) when the maximum deviation (o) is…

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Q: A causal LTI system has transfer function 2π (s² - 6s+25) (s² + 6s + 25) (s+2) H(s) = (a) Sketch the…

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Q: Find the following unknowns given the voltage: v(t) = 440 cos (2513t +195°) V.  a.Average b. Rms…

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Q: 26 m 0.5 F + 6.364 Vms f = 318.31 mHz 0.5 H mn 3/2 Is 252 io(+)

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Dielectric Breakdown

A dielectric is a material with low electrical conductivity and so is classified as an insulator. Dielectric materials are used to block the flow of electricity through them, allowing them to behave as an insulators. They can also be used to store electric charge or improve capacitance.Dielectrics have no free electrons for conduction because electrons are tightly bound to the nucleus. Because dielectrics contain a small number of electrons for electrical conductivity, they have a dipole. The two primary roles of dielectrics in electrical devices are insulation and electrical energy storage. An electric field polarizes the dielectric, and the polarization of the molecules allows dielectric materials to store charge.