Statement I : The resistance of a copper wire varies directly as the length and diameter.
Statement II : Because the resistance varies inversely the area of cross-section.

Options

A. If both Statement- I and Statement- II are true, and Statement - II is the correct explanation of Statement– I.
B. If both Statement - I and Statement - II are true but Statement - II is not the correct explanation of Statement – I.
C. If Statement - I is true but Statement - II is false.
D. If Statement - I is false but Statement - II is true.

Answer

D