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A 27.0-mH inductor has a reactance of 2.20 kΩ.
1) What is the new reactance of the capacitor?
2) What is the frequency of the ac current that passes during the inductor?
3) What is the capacitance of a capacitor that has the same reactance at this frequency?
4) The frequency is tripled, so that the reactance’s of the inductor and capacitor are no longer equal. What is the new reactance of the inductor?
when light of wavelength 300 nm is incident upon potassium the emitted electrons due to the photoelectric effect have a
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A 8.20-kg block of ice, released from rest at the top of a 1.56-m-long frictionless ramp, slides downhill, reaching a speed of 2.58m/s at the bottom. What is the angle between the ramp and the horizontal
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Young's double-slit experiment is performed with 587-nm light and a distance of 2.00 m between the slits, Determine the spacing of the slits
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A device is turned on and 3.00 A flows through it 0.100 ms later. What is the self-inductance of the device if an induced 150 V emf opposes this
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In outer space a rock of mass 12 kg is acted on by a constant net force ‹ 30, ?14, 49 › N during a 3 s time interval. What was the rock's velocity at the beginning of the time interval
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