Electrophoesis is the migration of charged particles in solution under the influence of an electri field.
Who developed this technique?

The path of a charged particle entering parallel to uniform magnetic field will be

Write the equation of force experienced by a charged particle moving in a magnetic field.

Plants can be grown in defined nutrient solution in the absence of soil.Who demonstrated the technique for the first time?

Two metal plates A and B are connected to cell of emf 2V is shown in the figure A charged particle starting from rest moves in the opposite direction of electric field, is it an electron or proton?