Physics, 23.03.2020 19:30, billythe1st
A 3.50-meter length of wire with a cross-sectional area of 3.14 × 10-6 meter2 is at 20° Celsius. If the wire has a resistance of 0.0625 ohms, what is its resistivity?
Answers: 2
Physics, 21.06.2019 14:10, sandersmakaylaovq5vu
Asteady current of 1 ais flowing through a conducter calculate the number of electrons that flows through conductor in 1second
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Physics, 21.06.2019 21:00, jjxt126
A150 w lamp emits light of wavelength 590 nm uniformly in all directions. what is the photon flux (photons per unit area per unit time) on a small screen at a distance 2.3 m from the lamp? assume the photons are uniformly distributed over the surface of a sphere of radius 2.3 m.
Answers: 2
A 3.50-meter length of wire with a cross-sectional area of 3.14 × 10-6 meter2 is at 20° Celsius. If...
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