Electric Force

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Questions

• Why is electric force represented as a vector?
• Why do electric lines of force never cross?
• Why is an electric force conservative?
• How can I find the net electric force?
• How does the electric force between two charged objects change?
• How does electric force affect an atom?
• How can electric forces be measured?
• How are electric forces and gravity similar?
• How are electric forces and distance related?
• How are electric forces and charge related?
• What is Coulomb's law of electrostatics?
• What is the Coulomb's law?
• What is an electric force?
• What is the force holding the nucleus together and what does it need to overcome?
• Two charges of # -2 C # and # 4 C # are at points # (-2 , 4, 8) # and # ( 2 ,4, 8 )#, respectively. Assuming that both coordinates are in meters, what is the force between the two points?
• How many more protons than electrons does the hammer have? What is the charge on the nail? What is the Coulomb force between the hammer and the nail? What would the force be if the hammer were held 7 times farther away from the nail?
• A 2 V battery is connected to two parallel plates a distance 55 cm apart. If a #-4.30 xx 10^-4 C# charge was placed in the electric field, what force would it feel?
• Question #81090
• Question #90ee0
• Question #df5d0
• How do you determine the limits of integration for a Gauss' Law problem?
• Question #59646
• A particle A, having a charge of 5.0*10^-7C is fixed in a vertical wall. A second particle B of mass 100 g and having equal charge is suspended by a silk thread of length 30 cm from the wall. The point of suspension is 30 cm above the particle A---?
• Modern Physics. Find the correct option(s)?
• Question #cb21d
• Direction of electric field? See picture
• Question #88660