PASCO ES-9080A - Charge Producers and Proof Plane (ES-9057 A)

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Model No. ES-9080 Basic Electrostatics System
7
Variable Capacitor (ES-9079)
M9$%?;8@A%$5'$46+$,-)(%=)46)3($%
*)')*6-/4%*/,#6#-#%/>%-:/%+$-)(%'()-$#D%eJ%
*+%6,%06)+$-$4D%:96*9%*),%3$%)0^2#-$0%-/%
=)46/2#%#$')4)-6/,#7%M9$%+/=)3($%'()-$%6#%
+/2,-$0%/,%)%*)(634)-$0%#(60$%:96*9%E6=$#%
-9$%'()-$%#$')4)-6/,%064$*-(C%6,%
*$,-6+$-$4#7%L6,06,E%'/#-#%)4$%'4/=60$0%
>/4%$($*-46*)(%*/,,$*-6/,%-/%$)*9%'()-$7%
M94$$%'()#-6*%#')*$4#%)4$%)--)*9$0%-/%-9$%
>65$0%'()-$%#/%-9)-%:9$,%-9$%+/=)3($%
'()-$%6#%+)0$%-/%-/2*9%-9$#$%#')*$4#D%-9$%
'()-$%#$')4)-6/,%6#%_%++7
"#$%)%(/:H*)')*6-),*$%*)3($%-/%*/,,$*-%-9$%'()-$#%-/%-9$%$($*-4/+$-$47%%
N$$'%-9$%($)0#%/>%-9$%*)3($#%#$')4)-$0%)#%+2*9%)#%'/##63($%-/%+6,6+6]$%
*)')*6-),*$7
W-%6#%=$4C%6+'/4-),-%-9)-%-9$%'()-$#%/>%-9$%*)')*6-/4%4$+)6,%')4)(($(7%W-%6#%
'/##63($%-9)-%-94/2E9%+6#9),0(6,ED%-9$C%:6((%*$)#$%-/%3$%')4)(($(D%),0%
)0^2#-+$,-#%+2#-%3$%+)0$7%A,%-9$%3)*Z%#60$%/>%-9$%>65$0%'()-$%6#%)%
#$*/,0D%#+)(($4%'()-$%:6-9%-94$$%#$-%#*4$:#7%LC%)0^2#-6,E%-9$#$%-94$$%
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N$$'%-9$%*($)4%)*4C(6*%'()-$%#2''/4-#%*($),%-/%'4$=$,-%*9)4E$%($)Z)E$%
>4/+%-9$%'()-$#7%
Charge Producers and Proof Plane (ES-9057A)
M9$%@9)4E$%?4/02*$4#%),0%-9$%
?4//>%?(),$%)4$%$($*-4/#-)-6*%
*/+'/,$,-#%>/4%2#$%:6-9%-9$%
?;8@A%G($*-4/#-)-6*%8C#-$+7%M9$%
*9)4E$%'4/02*$4#%)4$%2#$0%-/%
E$,$4)-$%*9)4E$#%3C%*/,-)*-7%M9$%
'4//>%'(),$%6#%2#$0%-/%+$)#24$%
*9)4E$%0$,#6-C%/,%)%*9)4E$0%
#24>)*$7
M9$%*9)4E$%'4/02*$4#%*/,#6#-%/>%
-:/%:),0#D%/,$%:6-9%3(2$%),0%/,$%
:6-9%:96-$%+)-$46)(%)--)*9$0%-/%)%*/,02*-6=$%06#ZD%)#%#9/:,%6,%X6E24$%
a7%W>%-9$%3(2$%),0%:96-$%#24>)*$#%)4$%346#Z(C%4233$0%-/E$-9$4D%-9$%:96-$%
#24>)*$%)*F264$#%)%'/#6-6=$%*9)4E$D%),0%-9$%3(2$%#24>)*$%)*F264$#%)%
,$E)-6=$%*9)4E$7
Figure 3: Variable
Capacitor
Figure 4: Charge Producers
white
surface
blue
surface
non-conductive neck
conductive
disks