C it would be c because that has more and the others have less
Answer:
Explanation:
Given
charge is placed at ![x=0\ cm](https://tex.z-dn.net/?f=x%3D0%5C%20cm)
another charge of
is at ![x=3\ cm](https://tex.z-dn.net/?f=x%3D3%5C%20cm)
We know that Electric field due to positive charge is away from it and Electric field due to negative charge is towards it.
so net electric field is zero somewhere beyond negatively charged particle
Electric Field due to
at some distance r from it
![E_2=\frac{kq_2}{r^2}](https://tex.z-dn.net/?f=E_2%3D%5Cfrac%7Bkq_2%7D%7Br%5E2%7D)
Now Electric Field due to
is
![E_1=\frac{kq_1}{(3+r)^2}](https://tex.z-dn.net/?f=E_1%3D%5Cfrac%7Bkq_1%7D%7B%283%2Br%29%5E2%7D)
Now ![E_1+E_2=0](https://tex.z-dn.net/?f=E_1%2BE_2%3D0)
![\frac{k\times 11.5}{(r+3)^2}\frac{k\times (-1.2)}{r^2}=0](https://tex.z-dn.net/?f=%5Cfrac%7Bk%5Ctimes%2011.5%7D%7B%28r%2B3%29%5E2%7D%5Cfrac%7Bk%5Ctimes%20%28-1.2%29%7D%7Br%5E2%7D%3D0)
![\frac{3+r}{r}=(\frac{11.5}{1.2})^{0.5}](https://tex.z-dn.net/?f=%5Cfrac%7B3%2Br%7D%7Br%7D%3D%28%5Cfrac%7B11.5%7D%7B1.2%7D%29%5E%7B0.5%7D)
![\frac{3+r}{r}=3.095](https://tex.z-dn.net/?f=%5Cfrac%7B3%2Br%7D%7Br%7D%3D3.095)
thus ![r=1.43\ cm](https://tex.z-dn.net/?f=r%3D1.43%5C%20cm)
Thus Electric field is zero at some distance r=1.43 cm right of
Answer:
Kawasaki Ninja H2R – top speed: 222 mph. This one is another beast in the form of a bike. ...
MTT Turbine Superbike Y2K – top speed: 227 mph. This bike is one of the most powerful production motorcycles. ...
Suzuki Hayabusa – top speed: 248 mph. 1340cc
Answer:
The velocity of flow is 10.0 m/s.
Explanation:
We shall use Manning's equation to calculate the velocity of flow
Velocity of flow by manning's equation is given by
![V=\frac{1}{n}R^{2/3}S^{1/2}](https://tex.z-dn.net/?f=V%3D%5Cfrac%7B1%7D%7Bn%7DR%5E%7B2%2F3%7DS%5E%7B1%2F2%7D)
where
n = manning's roughness coefficient
R = hydraulic radius
S = bed slope of the channel
We know that for an asphalt channel value of manning's roughness coefficient = 0.016
Applying values in the above equation we obtain velocity of flow as
![V=\frac{1}{0.016}\times 3.404^{2/3}\times 0.005^{1/2}\\\\\therefore V=10.000m/s](https://tex.z-dn.net/?f=V%3D%5Cfrac%7B1%7D%7B0.016%7D%5Ctimes%203.404%5E%7B2%2F3%7D%5Ctimes%200.005%5E%7B1%2F2%7D%5C%5C%5C%5C%5Ctherefore%20V%3D10.000m%2Fs)
Answer:
The young lady was his daughter.The shoemaker was frightened when he saw that she wants to sit near him and took his knife to frighten her and leave him alone to do his work
Explanation:
could uh name them since if i know any i would surely tryin help