>hi guys--
>curious---
>about 35 years ago--made that which was called,in
>the day,an electroscope----you know the foil
>leaves attraction/repulsion stuff---electrostatic
>electrophorus etc...
>the only real world practical use of such (recentish)
>was/is in my later years of life learned---is that
>called a dosameter---you charge the thing--measure
>angle of deflection--drop in a radioactive suspected
>substance---then time/loss of charge (think it had
>to be positively charged) gave a semi-qualitive
>quantitive indication of activity...
>my question is--how is the electroscope of then
>related to the electroscope of today (so-called)..
REPLY by DELL:
No Relationship whatsoever!
>curious---
>about 35 years ago--made that which was called,in
>the day,an electroscope----you know the foil
>leaves attraction/repulsion stuff---electrostatic
>electrophorus etc...
>the only real world practical use of such (recentish)
>was/is in my later years of life learned---is that
>called a dosameter---you charge the thing--measure
>angle of deflection--drop in a radioactive suspected
>substance---then time/loss of charge (think it had
>to be positively charged) gave a semi-qualitive
>quantitive indication of activity...
>my question is--how is the electroscope of then
>related to the electroscope of today (so-called)..
REPLY by DELL:
No Relationship whatsoever!
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