1. Calculate the rate of electrophoresis of colloidal

1. Calculate the rate of electrophoresis of colloidal

1. Calculate the rate of electrophoresis of colloidal particles in the Berlin
lazuli in water if the ξ-potential is 0.058 V; stress gradient
the external electric field Η = 5⋅10 2 V / m; viscosity of the medium η = 1⋅10 -3 Pa⋅s;
ε = 81; The electric constant is ε 0 = 8.85⋅10 -12 F / m.

Additional information:

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Questions and problems from the manual:
"Laboratory Workshop on Colloid Chemistry" Nekrasov AP, Veretenchenko BA, Kharkov NTU "KhPI", 2004
"Characteristic properties of disperse systems" Nekrasov AP, Kharkov, 1996
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