Exam 3 Formulas | PHYS 140 - How Things Work, Quizzes of Classical Physics

Exam 3 Formulas Class: PHYS 140 - How Things Work; Subject: Physics; University: University of Illinois - Urbana-Champaign; Term: Fall 2009;

Typology: Quizzes

Pre 2010

Uploaded on 11/17/2009

konow1
konow1 🇺🇸

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TERM 1
wave speed =
DEFINITION 1
wavelength * frequency
TERM 2
period of pendulum =
DEFINITION 2
2 pie * squrt(length of pendulum/ acceleration due to g)
TERM 3
frequency =
DEFINITION 3
1/ period
TERM 4
coulombs law Force =
DEFINITION 4
(Coulomb constant * charge 1 *charge 2)/ (Distance between
charges)^2
TERM 5
voltage =
DEFINITION 5
electrostatic potential energy/ charge
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wave speed =

wavelength * frequency

TERM 2

period of pendulum =

DEFINITION 2

2 pie * squrt(length of pendulum/ acceleration due to g)

TERM 3

frequency =

DEFINITION 3

1/ period

TERM 4

coulombs law Force =

DEFINITION 4

(Coulomb constant * charge 1 *charge 2)/ (Distance between

charges)^

TERM 5

voltage =

DEFINITION 5

electrostatic potential energy/ charge

electrostatic force =

charge * electric field

TERM 7

Electric field =

DEFINITION 7

voltage gradient = voltage drop/ distance

TERM 8

Power consumed =

DEFINITION 8

voltage drop * current = (current * electrical resistance) *

current = current^2* electrical resistance

TERM 9

Power provided

DEFINITION 9

Voltage rise * current

TERM 10

ohm's law Voltage drop =

DEFINITION 10

current * electrical resistance

Lorentz force =

charge * velocity * magnetic field * sine of angle

TERM 17

energy in a uniform electric field =

DEFINITION 17

(electric field^2 * volume) / (8 pie * coulomb constant)