Is Current Directly Proportional To Length?

Is Current Directly Proportional To Length? In fact, the electromotive force V (measured in volts) across a circuit divided by the current I (amperes) through that circuit defines quantitatively the amount of electrical resistance R. The resistance of a wire is directly proportional to its length and inversely proportional to its cross-sectional area. What is

Is The Great Wall Of China 5000 Miles?

Is The Great Wall Of China 5000 Miles? Estimates of its length vary from 1,500 to 5,000 miles, but an archaeological survey carried out in 2012 by China’s State Administration of Cultural Heritage suggested the wall is more than double than that length: some 13,000 miles – or 21,000km – long… How much do you