UNIVERSE | SCIENCE | TECHNOLOGY on Instagram: "ANALYSIS OF CURRENT (C) AND VOLTAGE (V) ⚡🔌 Current (I) and Voltage (V) are the foundation of all electrical and electronic systems. Voltage is the driving force—it’s the electrical potential difference that pushes charges through a conductor. Think of it like pressure in a water pipe. Current, on the other hand, is the flow of electric charge, similar to the rate at which water flows. The relationship between them is beautifully explained by Ohm’s

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Nazirov.00.22 on Instagram: "日本利用压电瓷砖将脚步转化为电能。这些瓷砖捕捉来自你脚步的动能。当你行走时,你的重量和动作会对瓷砖产生压力。瓷砖会轻微弯曲,从而产生机械应力。瓷砖内部的压电材料将这种应力转化为电能。每一步都会产生少量电荷,而数百万步结合在一起就能产生足够的电力来驱动 LED灯、数字显示屏和传感器。在像涩谷车站这样繁忙的地方,每天大约有240万个脚步为这一系统作出贡献。这些电能可以被储存或立即使用,从而减少对传统电力来源的依赖,并支持可持续的城市基础设施。这种方法将日常运动转化为实用的可再生能源#日本#知识 #事实 #你知道吗 #推荐科技 创新 历史 技术 实验 热门"