The resistance of the conductor is 3 the angle made by the V-I graph with the voltage axis is

Step-by-step solution

The resistance R of a conductor is given by the slope of the V-I graph, where V is on the y-axis and I is on the x-axis. Thus, R = V I = ( ) , where is the angle made with the current axis (x-axis). The problem states that the angle made with the voltage axis (y-axis) is . Therefore, the angle made with the current axis is = 90^ - . Given R = 3 , we have ( ) = 3 . Since (60^ ) = 3 , it follows that = 60^ . Substituting = 90^ - , we get 60^ = 90^ - , which implies = 30^ . Answer: =30^