Answer:
Fringe width = 21 mm
Explanation:
Fringe width is given by the formula

here we know that

L = 4.0 m
d = 0.108 mm
now from above formula we will have


so fringe width on the wall will be 21 mm
Answer:
a. No, typical small pickup truck springs are not large enough to compress 0.61{\rm m}.
Explanation:
Answer: 
Explanation:
Given
The dimension of the plate is 
The gap between the plate is 
Voltage applied 
The capacitance of the capacitor is

Charge acquired by the capacitor

As·tron·o·my- <span>the branch of science that deals with celestial objects, space, and the physical universe as a whole. </span>That's the definition hope it is what you need and that it helps:)