A2 Physics: Electric & Magnetic Fields

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Can you name the Fields, Particles & Frontiers?

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

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