I'm trying to work out the mass of an electron using m=(B^2*q*r^2)/2V. Should the answer be 9.11*10^-31kg?

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I'm trying to work out the mass of an electron using m=(B^2qr^2)/2V. Should the answer be 9.11*10^-31kg?

2007-08-19 03:52:00 · 2 answers · asked by mrsjoshgroban 1 in Science & Mathematics ➔ Physics

2 answers

It's correct and here's a tip: For quick answers to this and similar questions, just google it. I googled "electron mass" and got "electron mass = 9.10938188 × 10^-31 kilograms".

2007-08-20 13:43:35 · answer #1 · answered by kirchwey 7 · 0⤊ 0⤋

It is the correct answer

2007-08-19 10:58:10 · answer #2 · answered by maussy 7 · 0⤊ 0⤋