A or B. i don't think you meant to have them be the same and if theres a difference that didn't go through just reply with the difference between the two.
Given :
Potential ,
![P=644 \times 10^6\ V\\ \\P=6.44\times 10^8\ V](https://tex.z-dn.net/?f=P%3D644%20%5Ctimes%2010%5E6%5C%20V%5C%5C%20%5C%5CP%3D6.44%5Ctimes%2010%5E8%5C%20V)
Uniform magnetic field , B = 0.02 T .
Mass of proton ,
.
Charge on proton ,
.
Also , velocity of proton is perpendicular to magnetic field .
To Find :
The radius of the proton's resulting orbit .
Solution :
Now , when velocity is perpendicular to magnetic field radius of orbit is given by :
Putting all given values above :
![r=\sqrt{\dfrac{2\times 6.44\times 10^8\times 1.67\times 10^{-27}}{1.6\times 10^{-19}\times 0.02^2}}\\\\r=183.33 \ m](https://tex.z-dn.net/?f=r%3D%5Csqrt%7B%5Cdfrac%7B2%5Ctimes%206.44%5Ctimes%2010%5E8%5Ctimes%201.67%5Ctimes%2010%5E%7B-27%7D%7D%7B1.6%5Ctimes%2010%5E%7B-19%7D%5Ctimes%200.02%5E2%7D%7D%5C%5C%5C%5Cr%3D183.33%20%5C%20m)
Therefore , radius of orbit is 183.33 m .
Hence , this is the required solution .
If the earth just doubles its size in an instant, the oxygen present in the atmosphere could be much larger. Due to these, we could theorize that insects could grow much larger because the size of their body is heavily dependent on the maximum amount of oxygen present in the atmosphere. Air pressure also increases thus those aerial enthusiasts would enjoy their professions.
Answer:
W = 1.44 10⁻⁷ J
Explanation:
The expression for the job is
W = ∫ F. dx
Where the point is the scalar product in this case the direction of the meteor and the depth is parallel, whereby the scalar product is reduced to the ordinary product
W = 630 ∫ x³ dx
W = 630 x⁴ / 4
Let's evaluate between the lower limit x = 0, w = 0 to the upper limite the point at x = 5.5 10⁻³ m
W = 157.5 ((5.5 10⁻³)⁴ -0)
W = 1.44 10⁻⁷ J