Physics, 16.12.2021 14:00 hePandaKing3750
Connect a D. C, A. C ammeter in a half-wave rate circuit . So , if the rectifier resistance is 500Ω, the load resistance is 4500Ω, and the input voltage is V=1000 sinwt. Find the reading for each ametrine and calculate the total input power ?
Answers: 2
Physics, 22.06.2019 06:40, animaljamissofab
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.
Answers: 1
Physics, 22.06.2019 15:50, ksiandua07
An object with initial temperature 130 ∘ f is submerged in large tank of water whose temperature is 50 ∘ f . find a formula for f ( t ) , the temperature of the object after t minutes, if the cooling constant is k = − 0.2 . remember newton's law of cooling (the rate of change of temperature with respect to time is equal to k times the difference between the temperature of the object and the surrounding temperature) ! : )
Answers: 1
Connect a D. C, A. C ammeter in a half-wave rate circuit . So , if the rectifier resistance is 500Ω,...
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