How long on average does it take an electron to travel

Reference no: EM13982232

If the current through the wire is 2.0 A , how long on average does it take an electron to travel from the switch at the pedal to one of the brake lights? The number density of free electrons in copper is n = 8.4 x 1028 electrons/m3. Suppose that the length of the wire is 3 m.

Reference no: EM13982232

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