Recent content by gabor7896

  1. G

    The speed of the electrons in the conductor

    Homework Statement A copper conductor with a cross-section of A and a length of is connected to a battery with a electromotive force of U. The resistance of the conductor is R, and the internal resistance of the battery is negligible. U = 220 V l = 10 m A = 10 mm2 R = 0.01695 \Omega...