An accelerted electron, has a speed of \( 5 \times 10^{6} \mathrm{~ms}^{-1} \) with an uncertain...

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An accelerted electron, has a speed of \( 5 \times 10^{6} \mathrm{~ms}^{-1} \) with an uncertainty of \( 0.02 \% \). The uncertainty in finding its location while in motion is \( \mathrm{x} \times 10^{-9} \mathrm{~m} \). The value of \( \mathrm{x} \) is
[Use mass of electron \( =9.1 \times 10^{-31} \mathrm{Kg} . \mathrm{h}=6.63 \times 10^{-34} \mathrm{Js} \), \( -\pi=3.14 \)
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