subject
Physics, 14.09.2019 11:30 kaelah6846

Auniform electric field of magnitude 4.9 ✕ 10^4 n/c passes through the plane of a square sheet with sides 8.0 m long. calculate the flux (in n · m^2/c) through the sheet if the plane of the sheet is at an angle of 30° to the field. find the flux for both directions of the unit normal to the sheet.
1)unit normal with component parallel to electric field (n · m^2/c)
2)unit normal with component antiparallel to electric field (n · m^2/c)

ansver
Answers: 1

Other questions on the subject: Physics

image
Physics, 21.06.2019 22:50, toddbecca9
Acar of mass m goes around a banked curve of radius r with speed v. if the road is frictionless due to ice, the car can still negotiate the curve if the horizontal component of the normal force on the car from the road is equal in magnitude to 101) a) mv2/r b) mg/2. d) mg e) tan[v2/(eg)]
Answers: 2
image
Physics, 21.06.2019 23:00, vedros
The roller coaster from problem #1 then tops a second hill at 15.0 m/s, how high is the second hill? 91.5 m 79.2 m 80.0 m 68.5 m
Answers: 1
image
Physics, 22.06.2019 02:50, lilybear1700
Steam is generated in a boiler of a cogeneration plant at 10 mpa and 450°c at a steady rate of 5 kg/s. in normal operation, steam expands in a turbine to a pressure of 0.5 mpa and is then routed to the process heater, where it supplies the process heat. steam leaves the process heater as a saturated liquid and is pumped to the boiler pressure. in this mode, no steam passes through a condenser, which operates at 20 kpa. (a) determine the power produced in the turbine and the rate at which process heat is supplied in this mode. (b) determine the power produced in the turbine and the rate of process heat supplied if only 60 percent of the steam is routed to the process heater and the remainder is expanded to the condenser pressure. (3.32 mw; 9.69 mw; 4.25 mw; 5.82 mw)
Answers: 3
image
Physics, 22.06.2019 10:10, xavierfox1721
In a simplified model of the human eye, the aqueous and vitreous humors and the lens all have a refractive index of 1.40, and all the refraction occurs at the cornea, whose vertex is 2.60 cm from the retina. what should be the radius of curvature of the cornea such that the image of an object 40.0 cm from the cornea’s vertex is focused on the retina?
Answers: 1
You know the right answer?
Auniform electric field of magnitude 4.9 ✕ 10^4 n/c passes through the plane of a square sheet with...

Questions in other subjects:

Konu
Mathematics, 25.03.2021 14:00
Konu
Mathematics, 25.03.2021 14:00
Konu
Mathematics, 25.03.2021 14:00
Konu
Mathematics, 25.03.2021 14:00