Answer:
Step-by-step explanation:
An advantage of alternating current (AC) electricity is that it can be transmitted over long distances with relatively low energy loss. This is because AC current can be easily stepped up to high voltages using transformers, which reduces the current and therefore the energy loss due to resistance in the transmission lines. In contrast, direct current (DC) electricity cannot be easily stepped up to high voltages, and therefore it is more difficult and expensive to transmit over long distances. Additionally, AC generators are simpler and less expensive to build and maintain than DC generators, which makes AC electricity more practical for large-scale power generation and distribution.