Physics, asked by Adityakotiyal, 1 year ago

An electron moving in circular path of radius R with frequency f.The magnetic field at centre of orbit is

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Answered by Anonymous
0
We know that b=mv/qr
here m= mass of e
v=velocity , q=charge ,r=radius
if r=0 then
b=infinity
we know f=qb/2pim
if b=infinity then frequency is also be infinity .
or
f=v/2pi.r if r=0 then f= infinity .
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