1 Charged RodPA metal rod of length L = 30 cm has been charged up for a physics demonstration. It has total charge Q = 5 µC uniformlydistributed along its length.(a) What is the electric potential distance x = 1 mm from one end of the rod?(b) The dielectric strength of air is 3 x 106 v/m. This is the electric field strength at which air molecules are rippedapart and air becomes a conductor instead of an insulator. That is to say, you get a spark!You are a "grounded" conductor, so the potential of your fingertip is V = 0v. Use your result from part (a) toestimate about how close can you bring your finger to the end of this rod before you get zapped.

Given: The length of the metal rod is L = 30 cm The total charge of the rod is Q = 5 μC The distance…

Answered: 1 Charged Rod L A metal rod of length L…

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