What causes excessive current in the electrical circuits class 7
Most metals are good conductors. 21 to 26 are very short answer. As the charges that cause the energy are moving, electrical energy is a form of kinetic energy. . The nails attract the pins. . . . . . Harmonic distortion is a form of pollution in the electric plant that can cause problems if the voltage distribution caused by harmonic currents increases above certain limits. . 47 slides. 4.