Respuesta :
Explanation:
It is given that,
Mass of singly charged uranium 238 is, [tex]m=3.95\times 10^{-25}\ kg[/tex]
Potential difference, [tex]V=2.26\ kV=2.26\times 10^3\ V[/tex]
Magnetic field, B = 1.98 T
(a) Let r is the radius of their circular path. It is given by :
[tex]r=\dfrac{1}{B}\sqrt{\dfrac{2mV}{q}}[/tex]
q is the charge on electron
[tex]r=\dfrac{1}{1.98}\sqrt{\dfrac{2\times 3.95\times 10^{-25}\times 2.26\times 10^3}{1.6\times 10^{-19}}}[/tex]
r = 0.05335 meters
(b) Mass of singly charged uranium 235 is, [tex]m=3.9\times 10^{-25}\ kg[/tex]
[tex]r=\dfrac{1}{B}\sqrt{\dfrac{2mV}{q}}[/tex]
q is the charge on electron
[tex]r=\dfrac{1}{1.98}\sqrt{\dfrac{2\times 3.9\times 10^{-25}\times 2.26\times 10^3}{1.6\times 10^{-19}}}[/tex]
r = 0.053012 meters
(c) The radius of the acceleration voltage depends on the radius of path. Here, the voltage is same but for heavier ion the radius is more as compared to the lighter ion. The ratio is nor dependent on the accelerating voltage
(d) The ratio of these path radii do not depend on the magnitude of the magnetic field.
Hence, this is the required solution.
