Hello everyone!
I was just reading chapter 8 - dc metering circuits and I was wondering what if you could actually get a voltmeter with infinite resistance , how would that suppose to work with no current flowing through it! How could a user get a measurement from it with no current producing a torque in the needle mechanism?
Thank you in advance
I was just reading chapter 8 - dc metering circuits and I was wondering what if you could actually get a voltmeter with infinite resistance , how would that suppose to work with no current flowing through it! How could a user get a measurement from it with no current producing a torque in the needle mechanism?
Thank you in advance