select the correct answer.\na positive charge is moving from the floor of a room toward the ceiling. a…

select the correct answer.\na positive charge is moving from the floor of a room toward the ceiling. a magnetic field runs from east to west. in what direction is the magnetic force on the moving positive charge?\na. toward the north\nb. toward the south\nc. toward the east\nd. toward the west\ne. toward the floor

select the correct answer.\na positive charge is moving from the floor of a room toward the ceiling. a magnetic field runs from east to west. in what direction is the magnetic force on the moving positive charge?\na. toward the north\nb. toward the south\nc. toward the east\nd. toward the west\ne. toward the floor

Answer

Answer:

A. toward the north

Explanation:

Step1: Apply right - hand rule

Point the thumb in the direction of the velocity of the positive charge (upward, from floor to ceiling). Point the fingers in the direction of the magnetic field (east - west).

Step2: Determine the force direction

The palm will point in the direction of the magnetic force. Using the right - hand rule for a positive charge, the force is toward the north.