Physics, 13.12.2021 19:30 proutyhaylee
A 120-V AC circuit has a 20.0-Ω resistor connected in series to a capacitor for which the capacitive reactance is XC = 45.0 Ω .
1. What is the phase constant?
2. What is the average rate at which energy is dissipated in the circuit?
3. If the resistance in the circuit is 25.0 Ω, what would the capacitive reactance have to be in order for the power factor to be 0.37?
Answers: 3
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Tafari worked one summer on a ship that set weather buoys in the ocean. he watched how one of the buoys moved in the water. describe which parts of the wave would cause the buoy to bob up and down. which wave property determined how fast the buoys bobbed in the water? he observed that when the wind blew harder, the ocean waves were larger, and the buoys moved away from the ship. what effect, if any, did the waves have on how far the buoys moved? explain your answer.
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Physics, 22.06.2019 14:00
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A 120-V AC circuit has a 20.0-Ω resistor connected in series to a capacitor for which the capacitive...
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