Capacitor charge graphs
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Exponential increase
Dropping a bar magnet through a coil
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, As the magnet enter the coil the flux linkage of the coil
increases and an emf is induced
As the magnet falls right in the middle of the coil there is 0
flux linkage and no emf induced
As the magnet falls out of the coil the flux linkage
decreases and emf is induced in the opposite direction
Emf is equal to a area strip under the graph
The second dip is narrower as the magnet is accelerating
due to gravity
Cloud and Bubble Chamber Beta Tracks
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Tracks are thinner and less intense and are curved due to interacting with
other particles in the chamber
Muon Decay and Relativistic Effects
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Muons are created a few kilometers above the earth yet for the time they
should take to get here they would decay before they hit the surface
But they do hit the surface, this is due to relativistic effects as muons are
going close to the speed of light
,360 degrees =
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2π radians
Annihilation
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When an antimatter and matter meet they destroy each-other and their
mass is converted into energy
Particle tracks curvature
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The higher the energy and speeds the particles are going the less they are
deflected against a magnetic field
Strength of a radial field
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E =F/Q
, Internal Resistance
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resistance inside the source of electrical energy - loss of PD per unit
current in the source when current passes through it
Uniform Field
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- Lines must be equally spaced
- electric fields travel + to -
- Magnetic fields travel N - S
- Gravitational fields travel to mass
Capacitance
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the ability of a conductor to store energy in the form of electrically
separated charges
Magnetic Flux Density
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Give this one a try later!
Exponential increase
Dropping a bar magnet through a coil
Give this one a try later!
, As the magnet enter the coil the flux linkage of the coil
increases and an emf is induced
As the magnet falls right in the middle of the coil there is 0
flux linkage and no emf induced
As the magnet falls out of the coil the flux linkage
decreases and emf is induced in the opposite direction
Emf is equal to a area strip under the graph
The second dip is narrower as the magnet is accelerating
due to gravity
Cloud and Bubble Chamber Beta Tracks
Give this one a try later!
Tracks are thinner and less intense and are curved due to interacting with
other particles in the chamber
Muon Decay and Relativistic Effects
Give this one a try later!
Muons are created a few kilometers above the earth yet for the time they
should take to get here they would decay before they hit the surface
But they do hit the surface, this is due to relativistic effects as muons are
going close to the speed of light
,360 degrees =
Give this one a try later!
2π radians
Annihilation
Give this one a try later!
When an antimatter and matter meet they destroy each-other and their
mass is converted into energy
Particle tracks curvature
Give this one a try later!
The higher the energy and speeds the particles are going the less they are
deflected against a magnetic field
Strength of a radial field
Give this one a try later!
E =F/Q
, Internal Resistance
Give this one a try later!
resistance inside the source of electrical energy - loss of PD per unit
current in the source when current passes through it
Uniform Field
Give this one a try later!
- Lines must be equally spaced
- electric fields travel + to -
- Magnetic fields travel N - S
- Gravitational fields travel to mass
Capacitance
Give this one a try later!
the ability of a conductor to store energy in the form of electrically
separated charges
Magnetic Flux Density
Give this one a try later!
