A proton traveling to the right along the x-axis enters a region where there is a mag-netic field of magnitude 1.9 T directed upwardalong they-axis. The charge on a proton is 1.60×10−19C. If the proton experiences a force of 0.64×10−12N, find its speed. Answer in units of m/s.

Speed of the proton is given as

Explanation:

As we know that force on moving charge is given as

here we know that charge is moving perpendicular to the field

So we will have

here we will have

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.