please,help me with this simple homework

Thread Starter

IMAN

Joined Nov 2, 2009
3
hi,

make design ammeter . if you know
Rm=1KΩ
Im=1 mAmper at range of
(1A,100mA,10mA,1mA,100MA)
 

Thread Starter

IMAN

Joined Nov 2, 2009
3
yes,i know it
but as i think...i dont need it in this problem
 
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