- #1
ajc9387
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Hum. Confused.
Two charges -4.0mC and -5.0mC are separated by a distance of 20cm. What is the electric field halfway between the charges?
Coulombe's law only tells me the force on a particle next to another one. I don't know the formula for calculating an electric field, let alone what it equals halfway between two charged particles. any help is appreciated.
Two charges -4.0mC and -5.0mC are separated by a distance of 20cm. What is the electric field halfway between the charges?
Coulombe's law only tells me the force on a particle next to another one. I don't know the formula for calculating an electric field, let alone what it equals halfway between two charged particles. any help is appreciated.