Momentum
The change in momentum
What is impulse?
The SI unit for charge.
What is Coulombs?
This method helps predict the direction of the force on a charged particle moving in a magnetic field.
What is the Right Hand Rule?
The amount of charge in a given time.
What is current?
The time it takes to go from crest to crest on a wave.
What is the period?
The SI unit for momentum.
What is kg*m/s?
Electric field lines are drawn away from this kind of particle.
What is a positively charged particle?
X's represent this direction.
What is into the page?
Voltage multiplied by current gives you this.
What is power?
When two waves overlap, the principle describing their combined displacement is called this.
What is the superposition principle?
This law states that the total momentum of a closed system remains constant if no external forces act on it
What is the conservation of momentum?
***Daily Double***
-1.6 * 10-19 C
A magnetic field must have this relationship relative to the motion of a charge in order for there to be a force on that charge.
What is perpendicular?
Current is constant in all resistors in this type of circuit.
What is a series circuit?
A mechanical wave requires this in order to travel.
What is a medium?
In this type of collision, objects stick together after impact.
What is a perfectly inelastic collision?
A type of contact electrification in which certain materials become electrically charged after they come into frictional contact with different material.
What is the triboelectric effect?
You need to flip your thumb when using the right hand rule when you have this condition.
What is a negatively charged particle?
***Daily Double***
Current wants to take this kind of path.
What is the beat frequency?
In an elastic collision, momentum and this additional factor are conserved.
What is kinetic energy?
The numerical value for k in the equation F = kqQ/r2
What is 9 * 109?
When a magnetic fields generates a current.
What is electromagnetic induction?
The total voltage drop within a closed loop equals the total voltage.
What is Kirchhoff's Voltage Law?
The equation for The Doppler Effect.
What is fd = fs((v-vd)/(v-vs))?