Charge
The charge of an electron.
What is -1.6E-19 C?
Electric field lines point toward ____ charges.
What is negative?
The units for electric potential energy.
What are J?
This states that energy cannot be created or destroyed.
What is conservation of energy?
Greek symbol for linear charge density.
What is lambda?
The charge of a proton.
What is +1.6E-19 C?
The direction of the electric field when an electron is being pushed up.
What is down?
The base units of a Joule.
What are kg m2/s2?
The force between two charged particles is described by this.
Greek symbol for volume charge density.
What is rho?
The force of attraction between an electron and a proton 1 m away from each other.
What is 2.3E-28 N?
What is density?
The units of the electric field. (2 answers)
What are N/C and V/m?
This pertains to the electric flux of a closed surface.
What is Gauss's law?
Greek symbol for surface charge density.
What is sigma? (hee hee)
If 2 charges experience a 20 N force at a separation of d, this is the force they experience at d/3.
What is 180 N?
Electric field is the _____ of electric potential.
What is negative gradient?
The units of electric potential. (2 answers)
What are V and J/C?
What is superposition?
This indicates direction in an electric field integral.
What is the r-hat vector?
The amount of electrons in 1 C.
What is 6.25E18?
Electric flux is the ______ of electric field and area.
What is a dot product?
The units of electric flux. (2 answers)
What are Vm and Nm2 /C?
This relates work and kinetic energy.
What is the work-energy thereom?
Bridging problem from slides.
See slides.