12. For an electric field strength would the current in a 2.0 mm diameter nichrome wire be the same as the current in a 1.0 mm diameter aluminum wire in which the electric field strength is 0.0080 V/m?14. What are the magnitude and direction of the current in the 10 resistor in given gure. Draw a graph of the 10 0 potential as a function of the distance traveled through 9 V+ _ _+ 18 V the circuit, traveling cw from V = 0V at the lower left _ corner. | | 16. In the circuit shown below, rand in order, from most to least bright, the brightness of bulbs AE. Explain