Consider a negative charged particle moving into the negative x direction entering a region of space where there is a uniform magnetic field pointing into the negative "y" direction. What is the direction of the magnetic force applied on the particle? A standard xyzzy frame of reference is shown in the figure below.

Please explain your answer.

Determine the direction of the magnetic field lines produced by the following current-carrying straight conductors. Provide a brief explanation of your answer. (Which RHR was used, etc...) Determine the direction of conventional current flow in the following diagrams where magnetic field lines are indicated by an arrow, a dot, or an "x" depending on their direction. Provide a justification for your choice. C Solution: 00000 Determine the direction of the magnetic field produced by the current flowing in the following solenoids, by labelling the magnetic poles in the correct locations. Be sure to note subtle changes in the direction of the coil windings and the cell orientation. Provide a justification for your choice. S Solution: N Solution: Determine the orientation of the battery cell in the following solenoids such that the current produces the magnetic field shown. Provide a justification for your choice. Solution: C Solution: Z S Solution: ✓ Solution: Solution:

please explain step by step

A) Explain the unification of electrical effects and magnetic effects into electromagnetism. Use specific examples.  B) What is a magnetic monopole? Has one ever been found?