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Magnetism, Magnetism - Coggle Diagram
Magnetism
Temporary
Magnetic field
Intro
Finding dirxn
Right hand thumb rule
Right hand palm rule
left hand rule
Units
1 T = 1 Wb/m^2
Magnetic Induction is mag flux densit
properties
If unidirectional B -> uniform B
In medium
Induced by
Varying Electric field
Current carrying wire and moving charge
Ampere's law
Def
Linear
straught
Long solenoid
long wire
curve
Toroid
Areal
Large sheet
Volume
Curve
Hollow cylindrical wire
Cylindrical wire
Straight
Large thick sheet
exterior
interior
Biot Savart Law
A wire
Types
Linear
Basic wire
2 more items...
Coiled wire
2 more items...
Areal
Disc (revolving)
2 more items...
Sheet
Depends upon
Current
lengt of wire
1/r^2 distance of point from wire
sin angle between I and dl
A moving charge
Trajectory in EM field
Straight
vector form
curved (revolving charge)
at centre
at axial
Effects on closed current carrying coil
Torque on it
EM field
Trajectory of charged particle
cycloidal motion
Straight line motion
Accelerated
E and M in same dirxn
Uniform
E and M opposite
EM Force
Charged particle
Lorentz force on it
Dirxn
Projection of particle
perpendicular to B
from outside into a uni B with perpendi dirxn
uniform B in perpendicular dirx
radius
time period
angular speed
Parallel to B
at some angle to B
Deflection of moving charge by a sector of magnetic field
Wire
Lorentz force on it
Dirxn
Force
between two parallel currents
opposite dirxn currrent
same dirxn currrent
on random shaped wire
closed loop
0
depends only on dsitance between 2 wires
Work done by it
Magnetic Field Properties
Magnetic Pressure
Magentic field energy
Magnetic Density
Permanent
Classical
Effects of poles
Magnetic Field
Due to poles
Due to bar magnet
Axial
Equatorial
Magnetic Force
Coloumbs law
Magnetic Dipole
Types
Solenoid
Bar magnet
Force on magnetic dipole
Uniform field
Non uniform field
Radial
Transverse
Magnetic Poles
monopoles
Bar magnet
Terrestrial
Intro
charge
wire
Magnetism
Induced
Field calculation laws
Biot savart
Ampere's law
Induced by
Wire/
Magnetic Field
Types
Solid
Effects on closed current carrying loop
Magnetic Force
Wire
Lorentz force on it
Dirxn
Force
between two parallel currents
opposite dirxn currrent
same dirxn currrent
on random shaped wire
closed loop
0
depends only on dsitance between 2 wires
Charge
Trajectory
Magnetic Field
Magnetic Force
Lorentz force on it
Dirxn
Projection of particle
perpendicular to B
from outside into a uni B with perpendi dirxn
uniform B in perpendicular dirx
radius
time period
angular speed
Parallel to B
at some angle to B
Deflection of moving charge by a sector of magnetic field
Magnetic Field Properties
Permanent
Classical
Magnetic Poles
monopoles
Bar magnet
Effects of poles
Magnetic Force
Coloumbs law
Magnetic Field
Due to poles
Due to bar magnet
Axial
Equatorial
Magnetic Dipole
Types
Solenoid
Bar magnet
Force on magnetic dipole
Uniform field
Non uniform field
Radial
Transverse
Terrestrial
Intro
charge
wire