Circuit Diagram With Ammeter And Voltmeter And Variable Resistor. Health safety and technical notes. But i can move it wherever i want.
For a voltmeter just kept it out here and just touch those leads wherever you needed to touch them. The device that stores energy and provides the e m f. With a voltmeter connected across the fixed resistor.
But for an ammeter you have to break the circuit to let this ammeter in.
Very nice thought experiment. The device that stores energy and provides the e m f. Remind the class that the lamp will get hot so it should only be moved by handling the lamp. At the heart of most analog meters is a galvanometer an instrument that measures current flow using the movement or deflection of a needle.
