Physics, 10.03.2020 09:16 imknutson962
A cylindrical capacitor is made of two concentric conducting cylinders. The inner cylinder has radius R1 = 19 cm and carries a uniform charge per unit length of λ = 30 μC m. The outer cylinder has radius R2 = 45 cm and carries an equal but opposite charge distribution as the inner cylinder > 14% Part (a) Use Gauss' Law to write an equation for the electric field at a distance R1 < r < R2 from the center of the cylinders. Write your answer in terms of, r, and eo Grade Summa ry 0% 100% Potential Submissions Attempts remaining:
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Physics, 21.06.2019 23:30
Awoman stands a distance d from a loud motor that emits sound uniformly in all directions. the sound intensity at her position is an uncomfortable 2.0×10-3 w/m2. at a distance 2.6 times as far from the motor, what are (a) the sound intensity and (b) the sound intensity level relative to the threshold of hearing?
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How does the kinetic energy of a charge change as the charge moves under the effect of an electric field from higher potential to lower potential? a.the kinetic energy increases.b.the kinetic energy decreases.c.the kinetic energy remains the same.d.the kinetic energy is always zero.
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A cylindrical capacitor is made of two concentric conducting cylinders. The inner cylinder has radiu...
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