8points and mark brainiest:

which statement describes the magnetic force on a charged particle when the particle is moving at a right angle to the magnetic field?

a. it is the strongest force possible.
b. there is no force on the particle.
c. the force is opposite to the direction of motion.
d. the force is parallel to the direction of the field.

To protect all four receptacles on a branch circuit that surrounds a swimming pool, you would install which of the following configurations? a. gfci feed-through receptacle at the end of the load's circuit b. gfci-terminated receptacle at the beginning of the load's circuit c. gfci feed-through receptacle at the beginning of the load's circuit and the other receptacles connected to the load side of that receptacle d. gfci-terminated receptacle at each end of the load's circuit

If an athlete runs once around a track, back to the starting line, her average velocity is zero. true or false?

In automobile steering wheel is shown what is the ideal mechanical advantage blank? if the ama is eight what is the efficiency of the steering wheel?