Circuits
The one word unit for a charge per time is called...
What are Amps?
This is the time it takes to complete a cycle...
What is the period?
This is the smallest negative charge carrier...
What is an electron?
When velocity do not equal displacement over time...
This equation is Newton's Second Law...
What is ΣF=ma
The equation to find the equivalent resistance of a series circuit is...
What is Req=R1+R2+R3+...
This is what the period of a pendulum depends on...
What is the length (or gravity)?
The gravitational force and electric force both have this dependence on distance...
What is inverse squared relationship?
The distance an object in circular motion travels during one period...
What is 2πr?
The equation for centripetal force...
What is Fc=mv2/r?
This relationship is NOT true for lightbulbs or Christmas lights...
What is Ohm's law or ΔV=IR?
This is what the period of a spring depends on...
What is mass (or the spring constant)?
Doubling the charge on each of two objects does this to the electric force between them...
Newton's Law of Gravitation is...
What is FG=G(m1m2)/d2?
This is the variable and expression for angular momentum...
What is L = Iω?
These two concepts must be true of resistors in parallel...
What is current in each branch must equal the total current and each branch has the same voltage drop?
This is the number of amplitudes that an oscillator travels in one cycle...
What is 4?
This is the direction of the force between two positive charges...
What is repulsive?
The units of power are...
What are Joules/second or Watts?
The equation to relate energy and the stretch of a spring...
What is Us=1/2kΔx2
The length of a wire is doubled and its radius is doubled, its resistance changes to...
What is halved?
A block of mass M is attached to a horizontal spring k. The block undergoes SHM with amplitude of A. The graph of elastic potential energy vs position looks like this...
What is this picture?
A +5 μC object is placed 10 cm from a -10 nC object. The magnitude of the force felt by the negative object is...
What is 4.5N?
The average slope on a velocity vs. time graph...
What is the average acceleration?
The equation for angular momentum of a linear moving object...
What is L=p*r⊥=mvr⊥?