Physics, 05.08.2019 20:20 dangolstein03
Atransformer consisting of two coils wrapped around an iron core is connected to a generator and a resistor (resistor is connected to the secondary coil). there are 11 turns in the primary coil and 18 turns in the secondary coil. the peak voltage across the resistor is 67 v. what is the peak emf of the generator?
Answers: 2
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Energy flows from the producer level to the level. is called
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The two stars in a certain binary star system move in circular orbits. the first star, alpha, has an orbital speed of 36 km/s. the second star, beta, has an orbital speed of 12 km/s. the orbital period is 137 d. a) what is the mass of the star alpha? b) what is the mass of the star beta?
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Physics, 22.06.2019 16:20
What is the mass of the water that is being heated? it requires 2,500 joules to raise a certain amount of water (c = 4.186 jig c) from 20.0°c to 60.0°c. o 159 o 40 g o 63 g o 80 g
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Describe how the motion of a spring being pushed forward and backward is similar to the motion of air particles in a sound wave.
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Atransformer consisting of two coils wrapped around an iron core is connected to a generator and a r...
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