Description: MEGA POWER ANTIGUA REACTS TO GOVERNMENT’S DUTY WAIVER ON EV IMPORTS, ELECTRIC PUBLIC BUSES CLOSER TO REALITY FOR ANTIGUA AND BARBUDA, Electricity in Antigua, CEM 2022: Our Future is Electric! | ANTIGUA & BARBUDA
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Electricity is the set of physical phenomena associated with the presence and flow of electric charge . Electricity gives a wide variety of well-known effects, such as lightning , static electricity , electromagnetic induction and electric current . In addition, electricity permits the creation and reception of electromagnetic radiation such as radio waves .
In electricity, charges produce electromagnetic fields which act on other charges. Electricity occurs due to several types of physics:
A railway electrification system supplies electric power to railway trains and trams without an on-board prime mover or local fuel supply. Electrification has many advantages but requires significant capital expenditure. Selection of an electrification system is based on economics of energy supply, maintenance, and capital cost compared to the revenue obtained for freight and passenger traffic. Different systems are used for urban and intercity areas; some electric locomotives can switch to different supply