Science / A2 Physics: Electric & Magnetic Fields

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Can you name the Fields, Particles & Frontiers?

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Fleming's Left Hand (First Finger)
QE = BQv therefore v =
Step-up Transfomers...
Charge mvt. at right angles to direction of electric field, when theta is the angle of deflection from the horizontal...how to find theta?
Charge mvt at right angles to direction of electric field - component velocity downwards=
Faraday's Law of Electromagnetic Induction:
Potential difference V between two parallel plates creating an electric field =equation
Magnetic Flux Density (B) iswords
Electric field lines must always be...
constant for electric fields k =substitution
F between two electric charges q + Q =not k
...or... turns ratio r of a transformer =
Force F on a wire in a magnetic field =equation
Potential difference V between two parallel plates creating an electric field iswords
The induced e.m.f. by eletromagnetic induction E =
turns ratio r of a transformer =
Magnetic Flux Linkage (Nphi)
Faraday's Law for a coil...
Magnitude of the uniform electric field E =
Any particle passing undeflected through both a magnetic and electric field...equation
phi =
Magnetic fields: Force on the wire =BILsintheta...where theta =words
QuestionAnswerHint
Charge mvt. in direction of electric field...what happens?
Fleming's Left Hand (Thumb)
In the circular orbit of a charged particle moving in a plane perpendicular to a uniform magnetic field, the radius of the particle's circular path r=
Magnetic Flux Density B =equation
One Tesla, T, =words
Magnetic Flux (phi) =words
F on a charge Q moving at velocity v at right angles to a magnetic field =
constant for electric fields k =value
Lenz's Law of Electromagnetic Induction:
Force between two electric charges q + Q is
Weber
Electric Field Strength E =
Electric Field Strength is equal to...
F between q and Q in electric field =equation
Mass spectrometer: for those ions which describe a circular path after going straight through a velocity selector...
Magnetic Flux measured in
...and...Force between q + Q is
How are electric fields created?
Fleming's Left Hand (Second Finger)
...and... Electric fields lines must always be...
...and...another important equation

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