Four point charges have the same magnitude of 2.4×10^−12C and are fixed to the corners of a square that is 4.0 cm on a side. Thr
ee of the charges are positive and one is negative. Determine the magnitude of the net electric field that exists at the center of the square.
1 answer:
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Answer:
Explanation:
m = Mass attached to spring = 14 kg
g = Acceleration due to gravity =
x = Displacement of spring =
k = Spring constant
The force balance of the system is given by
The spring constant for that spring is .
The potential difference comes out to be
Given:
σ = 8. 85 × 10-9 c/m2
we know,
given the potential difference between two equipotential surface=5v
E=∆v
∆d=∆v/E
Thus the potential difference is
Learn more about potential difference from here: brainly.com/question/28165869
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