Household wiring often uses 2.0--diameter copper wires. The wires can get rather long as they snake through the walls from the fuse box to the farthest corners of your house. Part A What is the potential difference across a 16-mm-long, 2.0--diameter copper wire carrying an 8.2 AA current?

Auniform brick of length 25 m is placed overthe edge of a horizontal surface with a maximum overhang of 12.5 m attained withouttipping. now two identical uniform bricks of length25 m are stacked over the edge of a horizontalsurface. what maximum overhang is possible forthe two bricks (without tipping)? answer in units of m.