A copper wire has a diameter of 0.430 mm. What length of the wire has a resistance of 3.00 0? m

What is the resistance of 10.0 m of no. 18 copper wire (diameter 0.40 in)? (The resistivity of copper is 1.68 x 108 Q-m.) O 0.00021 Q O 0.0012 Q O 0.0021 Q O 0.00012 Q hp W. HA

Resistance depends on the size and shape of a conductor. We expect a long wire to have higher resistance than a short one (everything else being the same) and a thicker wire to have a lower resistance than a thin one.  Resistance also depends on the intrinsic property of the conductor called the resistivity.  If the resistivity of a particular wire is 70.26x10-8 Ω ⋅ m, the wire is 44.47mm in length, and the radius of the diameter of the wire is 1.95m, what is the resistance of the wire in units of Ohms (Ω)?

A wire has a diameter of D = 0.95 cm and is L = 5.5 m long. When connected to a V = 24 V source the wire passes a I = 35 A current. What is the wire's resistivity in Ω⋅m?