Web18 May 2016 · Add a comment. -1. Earth is an entity. The Earth is a planet. Although there is no universally accepted grammar rule regarding the usage of The before Earth but in most … Web7 Apr 2024 · The electric potential of earth’s surface is negative. The earth’s surface, lower atmosphere and upper atmosphere constitute global atmospheric electrical circuit. When there is lightning, the electric potential difference between the upper atmosphere and earth’s surface reaches up to 0.4 million volts.
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Web15 Aug 2024 · Meaning of potential with respect to Earth. Potential of a body is defined as the amount of work done in bringing that body from infinity up to some point divided by its charge. The Earth has zero net charge, so the work done in bringing any charge from infinity till the Earth is zero. So what do statements like, "The potential of this body wrt ... WebThe earth wire provides a low resistance path to the earth. It causes a surge of current in the earth wire and hence also in the live wire. The high current through the fuse causes it to … mexico\u0027s hurricane season
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Web21 Jul 2024 · The neutral wire is connected between neutral terminals of source and load. The earth wire is connected between body of the electrical appliance and the ground. … WebLive wire takes the current from the source to the appliances while the neutral wire takes the current back from devices to the source to complete the connection. Definition Earth wire: Earth wire is the green wire that connects every single electric device to the ground providing electrical isolation. WebIf we assume potential at infinity to be zero and Earth to be spherical then the potential at the surface of the earth is given by k q / r, where k is a constant, q is the charge on earth and r its radius. As q is extremely small and r very large, … mexico\u0027s most famous landmark