Answer:
The coordinates of the point is (0,0.55).
Explanation:
Given that,
First charge
at origin
Second charge
Second charge at point P = (0,1)
We assume that,
The net electric field between the charges is zero at mid point.
Using formula of electric field
![E=\dfrac{kq}{r^2}](https://tex.z-dn.net/?f=E%3D%5Cdfrac%7Bkq%7D%7Br%5E2%7D)
![0=\dfrac{k\times9\times10^{-6}}{d^2}+\dfrac{k\times6\times10^{-6}}{(1-d)^2}](https://tex.z-dn.net/?f=0%3D%5Cdfrac%7Bk%5Ctimes9%5Ctimes10%5E%7B-6%7D%7D%7Bd%5E2%7D%2B%5Cdfrac%7Bk%5Ctimes6%5Ctimes10%5E%7B-6%7D%7D%7B%281-d%29%5E2%7D)
![\dfrac{(1-d)}{d}=\sqrt{\dfrac{6}{9}}](https://tex.z-dn.net/?f=%5Cdfrac%7B%281-d%29%7D%7Bd%7D%3D%5Csqrt%7B%5Cdfrac%7B6%7D%7B9%7D%7D)
![\dfrac{1}{d}=\dfrac{\sqrt{6}}{3}+1](https://tex.z-dn.net/?f=%5Cdfrac%7B1%7D%7Bd%7D%3D%5Cdfrac%7B%5Csqrt%7B6%7D%7D%7B3%7D%2B1)
![\dfrac{1}{d}=1.82](https://tex.z-dn.net/?f=%5Cdfrac%7B1%7D%7Bd%7D%3D1.82)
![d=\dfrac{1}{1.82}](https://tex.z-dn.net/?f=d%3D%5Cdfrac%7B1%7D%7B1.82%7D)
![d=0.55\ m](https://tex.z-dn.net/?f=d%3D0.55%5C%20m)
Hence, The coordinates of the point is (0,0.55).
Our bodies emit heat, and nerve endings in our skin can detect it.
Our eyes can detect visible light, but our bodies don't emit that.
Answer:
the property of absorbing light of short wavelength and emitting light of longer wavelength.
Explanation:
YW
Answer:
The explorer should travel to reach base camp to 5.02 Km at 4.28° south of due west.
Explanation:
Using trigonometric function like Sen(Ф), Cos(Ф) and Tan(Ф) we can get distance and direction that the explorer should travel to reach base camp. When we discompound the vector
y
so that
;
to get how far we use Pythagorean theorem so
so that ![R=\sqrt{0.375^{2}+5.01^{2} } =5.02 (Km)](https://tex.z-dn.net/?f=R%3D%5Csqrt%7B0.375%5E%7B2%7D%2B5.01%5E%7B2%7D%20%7D%20%3D5.02%20%28Km%29)
Answer:8 meters
Explanation:100cm is a meter