Work Energy Power
Equation for work when force is displaced in the same direction
What is W=Fd
Equation that gives electric force between two point charges
What is Coulomb's Law F=k(q1q2/r2)
Definition of Electric Field in terms of Force and Charge
What is E=F/q
The term for the rate at which work is done
What is Power
The result of (3x104) x (2x10-2) in scientific notation
What is 6x102
Kinetic Energy of a 2kg object moving 3m/s
What is 9J
Magnitude of the force between two charges (q1=q2=1x10-6C) 0.1m away from eachother.
What is 0.9N
Electric Field of a test charge q=2x10-6 C that experiences a force of 0.01N
What is 5000 N/C
Electric field lines point away from this type of charge and toward this type.
What are Positive and Negative
The result of (8x10-3) / (4x10-5)
what is 2x105
What is 196J
The force after the distance is tripled from its original value
What is 1/9
Electric Field of q=5x10-9 C 0.1m away. Use E=kq/r2
What is 4500 N/C
This type of energy that changes then net work is done on an object
What is Kinetic Energy
Result of (5x102) x (1.2x103) x (2x10-1)
What is 1.2x105
Power output of a motor doing 600J of work in 12 seconds
What is 50 W
What is 3.2x10-3 N
Word that describes how electric force changes when distance increases (opposite of directly)
What in inversely
Computation of
[((6x10-6)x(4x10-6))/(0.022)] x (9x109)
What is 5.4x102
What is 375000 J
Force from two repelling charges initially 0.3m apart with a force of 0.5N, now moves 0.1m away.
What is 4.5N (0.5 x (0.3/0.1)2 )
Value of Q 0.2m away in a field of 2.25x104 N/C
Type of material that allows electric charge to flow easily, such as copper
What is a Conductor
Value of ([(3.0x10-6)x(2.0x10-6)]/[(0.001)2])x(9.0x109) in scientific notation
What is 5.4x104