Question 1:

A particle carrying the charge of 25 electrons travels at right angles to a magnetic field of 4.9 Telsa, while traveling at v= 6139000 m/s. What force is on the particle? The magnitued of the force on the particle is equal to NWhen a proton has a velocity v = (4i + 8j) x 10 m/s, it experiences a force F = -2 x 10- kN. In a second experiment with the same B field, the particle is moving along the +axis, and under these new conditions it experiences a force along the + axis. What is the magnetic field? K ) TA charge q = -0.3 C has a velocity of 1000000 m/s at 45" to the +x axis in the x2 plane, with a positive * and & component. There is a magnetic field of magnitude 0.04 T. a) If B is along the +zaxis, what is the force on the charge? N along the +y axis b) If the force on the charge is 3 x 10 N along +yaxis, what is the direction of B? degrees from the + zaxis in the xz plane