Point charges and are placed 1.0 m apart. What is the magnitude of the force on a third charge placed midway between and and ?
Two fixed particles, each of charge C, are 24 cm apart. What magnitude force do they exert on a third particle of charge C that is 13 cm from each of them?
Two charges +3.00 µC and +12.0 µC are fixed 1.00 m apart, with the +12.0 µC charge to the right of the +3.00 µC. The resultant force produced on a nC charge by the fixed charges can be described by taking positive horizontal force magnitude as being to the right and positive vertical force magnitude as being upwards.
Find the net force halfway between the two fixed charges.
Find the net force 0.500 meters to the left of the +3.00 µC charge.
Find the net force 0.500 meters above the +12.0 µC charge in a direction perpendicular to the line joining the two fixed charges.