A cylindricаl rоd оf length l = 2 m аnd rаdius r = 3 m m is made оf material of resistivity ρ = 6 × 10 - 8 Ω m . Calculate: 1) The resistance of the rod: R = [BLANK-1] m Ω 2) The power dissipated in the form of heat if a voltage of 1.5V is applied across both ends: P = [BLANK-2] W Recall: The cross sectional area of a cylinder is the area of a circle: A = π r 2