Importance of a measurement at least 4 point
1 answer:
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The electric field produced by a large flat plate with uniform charge density on its surface can be found by using Gauss law, and it is equal to
where
is the charge density
is the vacuum permittivity
We see that the intensity of the electric field does not depend on the distance from the plate. Therefore, the strenght of the electric field at 4 cm from the plate is equal to the strength of the electric field at 2 cm from the plate:
where
We see that the intensity of the electric field does not depend on the distance from the plate. Therefore, the strenght of the electric field at 4 cm from the plate is equal to the strength of the electric field at 2 cm from the plate:
Answer with Explanation:
We are given that
Spring constant,
a.Speed of ham before collision
Collision is inelastic
According to law of conservation of momentum
Kinetic energy of masses=Spring potential energy at maximum distance
Substitute the values
1 m=100 cm
b.Time period,
Answer:
A) energy to be stored = 354.4J
B) capacitance = 0.0454 farad
Explanation:
Detailed explanation and calculation is shown in the image below
