Author Topic: Field variable 'chi'? (Read 1317 times) Tweet Share

QuantumJG · « **on:** March 04, 2010, 07:59:05 pm »

Ok in my lab we were doing a prac to experimentally determine $\dfrac{e}{m}$ and we came across this

$V = ( \dfrac{e}{m} ) \chi + \delta$

where $\chi = [ \dfrac{ ( Br ) ^{2} }{2} ] \times 10^{11}$

Anyway χ is a measure of kinetic energy loss from electrons due to collisions with Helium atoms but I don't know what unit of energy it relates to (if any)?

HELP!!!

Mao · « **Reply #1 on:** March 20, 2010, 11:03:57 am »

what is V, Br and delta?

QuantumJG · « **Reply #2 on:** March 20, 2010, 12:12:34 pm »

V = Potential
B = Magnetic field strength
r = circular motion radius

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Author Topic: Field variable 'chi'? (Read 1317 times) Tweet Share

QuantumJG

Field variable 'chi'?

Mao

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QuantumJG

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