1.In an electrical system, the grounding system is the primary protection against electrical shock hazards. It provides a low-resistance pathway to ground to protect against electrical faults. ... Maintaining a good-quality ground starts with wiring the circuit correctly.
2.Charging means gaining or losing electron. Matters can be charged with three ways, charging by friction, charging by contact and charging by induction. When you rub one material to another, they are charged by friction. Material losing electron is positively charged and material gaining electron is negatively charged.
3.Conductors are materials that permit electrons to flow freely from particle to particle. ... Conductors allow for charge transfer through the free movement of electrons. In contrast to conductors, insulators are materials that impede the free flow of electrons from atom to atom and molecule to molecule.
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1.In an electrical system, the grounding system is the primary protection against electrical shock hazards. It provides a low-resistance pathway to ground to protect against electrical faults. ... Maintaining a good-quality ground starts with wiring the circuit correctly.
2.Charging means gaining or losing electron. Matters can be charged with three ways, charging by friction, charging by contact and charging by induction. When you rub one material to another, they are charged by friction. Material losing electron is positively charged and material gaining electron is negatively charged.
3.Conductors are materials that permit electrons to flow freely from particle to particle. ... Conductors allow for charge transfer through the free movement of electrons. In contrast to conductors, insulators are materials that impede the free flow of electrons from atom to atom and molecule to molecule.