Particle q1 has a charge of 2. 7 μC and a velocity of 773 m/s. If it experiences a magnetic force of 5. 75 × 10–3 N, what is the strength of the magnetic field? T In the same magnetic field, particle q2 has a charge of 42. 0 μC and a velocity of 1. 21 × 103 m/s. What is the magnitude of the magnetic force exerted on particle 2? N.

How does convection affect our atmosphere? our layers of earth? our oceans?

Astudent is performing an experiment comparing sound and light waves. the student gathers the following data. what conclusion does the student most likely make based on this data? light waves always travel the same speed; however, the speed of sound is determined by the medium that it travels through. all sound waves always have the same energy, so the temperature of the medium does not affect wave speed. light needs to vibrate particles, so it travels fastest in tightly packed solids, while sound does not need a medium, so it travels fastest in a gas. tightly packed particles in solids slow down the light waves; however, sound waves make particles bounce into each other, so they travel faster in solids.

Could someone me find the answer to this problem.