Physics, 22.08.2019 21:10 Dulcecandyy9396
Ahigh-pass filter consists of a 1.66 μf capacitor in series with a 80.0 ω resistor. the circuit is driven by an ac source with a peak voltage of 5.10 v . part a
what is the crossover frequency fc?
part b
what is vr when f=1/2fc?
part c
what is vr when f =fc?
part d
what is vr when f =2fc?
Answers: 2
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Ascientific blank must be testable and capable of being proven false?
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Suppose that f : rn → rm and that a ∈ k, where k is a connected subset of rn . suppose further that for each x ∈ k there exists a δx > 0 such that f(x) = f(y) for all y ∈ bδx (x). prove that f is constant on k; that is, f(x) = f(a) for all x ∈ k
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Ametal ring 4.20 cm in diameter is placed between the north and south poles of large magnets with the plane of its area perpendicular to the magnetic field. these magnets produce an initial uniform field of 1.12 t between them but are gradually pulled apart, causing this field to remain uniform but decrease steadily at 0.240 t/s . (a) what is the magnitude of the electric field induced in the ring? (b) in which direction (clockwise or counterclockwise) does the current flow as viewed by someone on the south pole of the magnet?
Answers: 2
Ahigh-pass filter consists of a 1.66 μf capacitor in series with a 80.0 ω resistor. the circuit is d...
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