How does an insulator stop the flow of an electric current? A. Insulators have too many electrons. B. Insulators have a positive
2 answers:
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We have that the values for F north, F east, F up are
From the Question we are told that
electric force
electric force ,
electric force ,
charge on this ball one
charge on this ball two
Generally the equation for the F north is mathematically given as
For F East
For F UP
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Answer:
1.1775 x 10^-3 m^3 /s
Explanation:
viscosity, η = 0.250 Ns/m^2
radius, r = 5 mm = 5 x 10^-3 m
length, l = 25 cm = 0.25 m
Pressure, P = 300 kPa = 300000 Pa
According to the Poisuellie's formula
Volume flow per unit time is
V = 1.1775 x 10^-3 m^3 /s
Thus, the volume of oil flowing per second is 1.1775 x 10^-3 m^3 /s.