Aprotein molecule in an electrophoresis gel has a negative charge. the exact charge depends on the ph of the solution, but 30 excess electrons is typical. what is the magnitude of the electric force on a protein with this charge in a 1600n/c electric field? write in two significant numbers, and also in newton

Based on the electric field and the test charge, the magnitude of the electric force is 7.7 x 10⁻¹⁵ N.

This can be found by the formula:

F = Eq

q = 1.6 x 10⁻¹⁹ x 30

Solving gives:

= 1,600 x 1.6 x 10⁻¹⁹C x 30

= 7.7 x 10⁻¹⁵ N

In conclusion, the magnitude of the electric force is 7.7 x 10⁻¹⁵ N.

Find out more on electric field magnitude at link.

specific latent heat of fusion, lf, of a substance is defined as the amount of heat required to change a unit mass of the substance from solid to liquid state, without any change in the temperature.

explanation:

the temperature and the pressure affect solubility. temperature affects by changing the properties of the solvent. the increase in pressure increases solubility, the decrease in pressure decreases solubility.