Posted by **Anonymous** on Monday, February 20, 2012 at 8:01pm.

The resistance of a 395 m long aluminum rod is 3580 .

A. Find the cross-sectional area of the rod

mm2

B. Find the current in the rod when a potential difference of 14 V is applied across the ends.

A

## Answer This Question

## Related Questions

- Physics - A material is formed into a long rod with a square cross section 0.31 ...
- physics - A graphite rod is 1.0 m long, with a 1.0 cm by 0.5 cm rectangular ...
- Math, Algebra - Rod a is twice as long as rod b, rod c is 1/12m shorter than rod...
- Physics - Heat flow question help?A brass rod with a length of 30.0 cm is placed...
- Physics - Heat flow question help?A brass rod with a length of 30.0 cm is placed...
- Physics - A cylinder with a piston is filled with ideal gas. The gas ...
- physic - A steel rod of length 1.0000 m and cross-sectional area 3.63·10-4m2 is ...
- physics - An aluminum rod is 21.5 cm long at 20°C and has a mass of 350 g. If ...
- Physics - A rod with cross-sectional area A and length L is made from a material...
- physics - 6. A square aluminum rod is 1.0 meters long and 5.0 mm on edge. What ...

More Related Questions