How do I calculate the radius?

Good Morning,

I have a new physics problem here:

That's all the information given for the problem. I've already derived the formula for the radius: r=m/q*v/B

But how do I calculate the mass m and charge q to then insert them into the formula?

I look forward to helpful answers! Have a nice evening 🙂

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Tannibi
2 years ago

Mass and charge of the electron are constants.
You can google.

evtldocha
2 years ago

However, how do I calculate the mass m and charge q in order to use it in the formula?

not at all – the task is that it is Electronics in the case of the And the mass and charge of an electron is beaten in a physics lexicon/handbook or is looking for it on the internet.