hey everyone. physics doesnt make sense to me. i need help (!) esp. since im considering choosing it on highlevel in the IB Diploma programme im in right now. anyway. so i have to answer this question for the class on wednesday, but im totally lost. i would appreciate it a lot if someone could help me ASAP! k, im supposed to describe with the aid of a circuit diagram how i would measure the resistance of a coil of wire using a voltmeter/ammeter method. what additional measurements would be necessary in order to determine the resistivity of the material of the coil? i am also supposed to state the required formula of course. THANKS!!!