hi, make design ammeter . if you know Rm=1KΩ Im=1 mAmper at range of (1A,100mA,10mA,1mA,100MA)
I Thread Starter IMAN Joined Nov 2, 2009 3 Nov 2, 2009 #1 hi, make design ammeter . if you know Rm=1KΩ Im=1 mAmper at range of (1A,100mA,10mA,1mA,100MA)
I Thread Starter IMAN Joined Nov 2, 2009 3 Nov 4, 2009 #3 yes,i know it but as i think...i dont need it in this problem
S steinar96 Joined Apr 18, 2009 239 Nov 4, 2009 #4 Um, i'm pretty sure you need KVL in almost every circuit proplem
auri_z Joined Feb 5, 2009 8 Nov 4, 2009 #5 try use google . key word make ammeter or principle ammeter , i ihink you find lot tutorial this forum also has it http://www.allaboutcircuits.com/vol_1/chpt_8/4.html
try use google . key word make ammeter or principle ammeter , i ihink you find lot tutorial this forum also has it http://www.allaboutcircuits.com/vol_1/chpt_8/4.html
JoeJester Joined Apr 26, 2005 4,390 Nov 6, 2009 #7 thanks at all i found the solution Click to expand... Care to post your results?