Ch. 26 Magnetic Forces and Fields - Equations

0.0(0)
studied byStudied by 0 people
0.0(0)
full-widthCall with Kai
learnLearn
examPractice Test
spaced repetitionSpaced Repetition
heart puzzleMatch
flashcardsFlashcards
GameKnowt Play
Card Sorting

1/12

encourage image

There's no tags or description

Looks like no tags are added yet.

Study Analytics
Name
Mastery
Learn
Test
Matching
Spaced
Call with Kai

No study sessions yet.

13 Terms

1
New cards

permeability constant (mu0)

knowt flashcard image
2
New cards
<p>Bwire </p>

Bwire

knowt flashcard image
3
New cards
<p>Bcoil </p>

Bcoil

knowt flashcard image
4
New cards
term image
knowt flashcard image
5
New cards
<p>magnetic dipole moment (m) of a current loop </p>

magnetic dipole moment (m) of a current loop

A is the area of the loop

<p>A is the area of the loop </p>
6
New cards
<p>Magnetic force on a moving charged particle </p>

Magnetic force on a moving charged particle

alpha is the angle between the velocity and magnetic field vectors

<p>alpha is the angle between the velocity and magnetic field vectors </p>
7
New cards
<p>Centripetal force exerted by the magnetic field on the charged particle in cyclotron motion </p>

Centripetal force exerted by the magnetic field on the charged particle in cyclotron motion

Centripetal force = Magnetic force

<p>Centripetal force = Magnetic force </p>
8
New cards
<p>Radius of the cyclotron orbit (r cyc) </p>

Radius of the cyclotron orbit (r cyc)

m is the mass of the charged particle

<p>m is the mass of the charged particle </p>
9
New cards
term image

m is the mass of the charged particle

<p>m is the mass of the charged particle </p>
10
New cards
<p>Magnetic force on a current-carrying wire </p>

Magnetic force on a current-carrying wire

alpha is the angle between the current and magnetic field vectors

<p>alpha is the angle between the current and magnetic field vectors </p>
11
New cards
<p>Force between to parallel current-carrying wires </p>

Force between to parallel current-carrying wires

I1 is the current of one wire. I2 is the current of the second wire.

d is the distance between the two wires

<p>I1 is the current of one wire. I2 is the current of the second wire. </p><p>d is the distance between the two wires </p>
12
New cards
<p>torque on a current loop (tau) </p>

torque on a current loop (tau)

knowt flashcard image
13
New cards
<p>potential energy of a magnetic dipole (U mag) </p>

potential energy of a magnetic dipole (U mag)

theta is the angle between the magnetic dipole moment and magnetic field vectors

the minimum potential energy is when theta = 0 degrees

-cos(0) = -1, U = -mB

the maximum potential energy is when theta = 180 degrees

-cos(180) = 1, U = mB

<p>theta is the angle between the magnetic dipole moment and magnetic field vectors</p><p></p><p>the minimum potential energy is when theta = 0 degrees </p><p>-cos(0) = -1, U = -mB </p><p></p><p>the maximum potential energy is when theta = 180 degrees </p><p>-cos(180) = 1, U = mB</p>