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A wide, full-flowing mountain river with a fast current. Large stones stick out of the water. The large turquoise-colored mountain river Katun in the Altai Mountains, Altai Republic.
Waterfall Malaysia with strong water current surrounded by lush green jungle
Close-up abstract texture above view of river torrent and clear fresh cold water flowing through mountain rocks in valley with foam and bubbles on sunny day. Nature force and power background
Power strip with different electrical plugs on white floor indoors
An engineer is using a clamp meter to measure an electric current.

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