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What is the radius of the path of an ele...

What is the radius of the path of an electron (mass `9xx10^(-31)kg` and charge `1*6xx10^(-19)C`) moving at a speed of `3xx10^7ms^-1` in a magnetic field of `6xx10^-4T` perpendicular to it? What is its frequency? Calcualte its energy in `keV`.

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To solve the problem, we will calculate the radius of the path of the electron in the magnetic field, its frequency, and its energy in kilo-electron volts (keV). ### Step 1: Calculate the radius of the electron's path in the magnetic field The formula for the radius \( r \) of the path of a charged particle moving in a magnetic field is given by: \[ r = \frac{mv}{Bq} ...
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