Dose 2016

5.2

The uncertainty u for the charge is obtained from the estimate of the standard deviation of the mean value of C.

N

1

) 2

(

∑

2

( ) u s C = +

C C −

=

i

20 (20 1) ⋅ −

i

1

=

1

2

3

4

5

charge / nC

69