I have read the tutorial - to refresh my memory-
I have several small ammeters but want one to indicate
say 0- 5A or 0- 3 amps
However, I have a 0-10A and so can not make it read lower(?)
I have a 50mA which, by the addition of a resistor in parallel (1/10 of value as the resistance of the FS defelctionof the meter - I will check the maths after ) could get the ammeter to read ten times the shown scale .
My problem is the meter does not show the FS deflection resistance so how do I find that out?
Or any other solutions please!
I have several small ammeters but want one to indicate
say 0- 5A or 0- 3 amps
However, I have a 0-10A and so can not make it read lower(?)
I have a 50mA which, by the addition of a resistor in parallel (1/10 of value as the resistance of the FS defelctionof the meter - I will check the maths after ) could get the ammeter to read ten times the shown scale .
My problem is the meter does not show the FS deflection resistance so how do I find that out?
Or any other solutions please!
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