A2 Physics: Electric & Magnetic Fields

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Can you name the Fields, Particles & Frontiers?

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

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