Question

Moving electrical charge feels a force by magnetic field -Right Hand Rule 2 The attached figure shows the right hand doing this in our second right hand rule (RHR2) for finding the direction of the magnetic force, F, on a positively charged particle, charge q, moving with velocity, v, due to a magnetic field, B. The magnitude is given by R?⃗R=?|?⃗|R?-⃗R????.2) (Introduction) Suppose there is a uniform magnetic field, B, pointing into the page (so your index finger will point into the page). If the velocity of a proton is straight up(thumb pointing up) then RHR2 shows that the force points to the left. What would the direction of the force be if the velocity were a)down, b)to the right, c)to the left, d)into the page, and e)out of the page?

Answer 1