If a charged particle of charge to mass ratioqm=α is entering in a uniform magnetic field of strength B which is extended up to 4d as shown in figure at a speed v=(2αdB)If the radius of the circular path described in the magnetic field is nd, find value of n.

If a charged particle of charge to mass ratioqm=α is entering in a un

1.	If a charged particle of charge to mass ratioqm=α is entering in a uniform magnetic field of strength B which is extended up to 4d as shown in figure at a speed v=(2αdB)If the radius of the circular path described in the magnetic field is nd, find value of n.
Answer» If a charged particle of charge to mass ratio $\frac{q}{m} = α$ is entering in a uniform magnetic field of strength $B$ which is extended up to $4 d$ as shown in figure at a speed $v = (2 α d B)$ If the radius of the circular path described in the magnetic field is $n d$ , find value of $n$ .

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If a charged particle of charge to mass ratioqm=α is entering in a uniform magnetic field of strength B which is extended up to 4d as shown in figure at a speed v=(2αdB)If the radius of the circular path described in the magnetic field is nd, find value of n.

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