age (V) for example, I V. Doubling V doubles I etc. Such conductors obey Ohm’s Law, stated as follows:The current through a metallic conductor is directly proportional to the voltage across its ends if the temperature and other conditions are constant.These are called ohmic or liner conductors and since I V, it follows that V / I = constant. The resistance of an ohmic conductor therefore does not change when the voltage does.Overall, my experiment obeyed Ohm’s law. However, my results may have been effected, because of the use of the coins at both ends of the putty, and the crocodile clips. Both the coins and the crocodile clips may have increased the resistance through the putty....
