Physics, 05.10.2019 22:20 Wolfgirl2032

Two copper wires with different diameters are joined end to
end. if a current flows in the wire combination, what happens to
electrons when they move from the larger-diameter wire into the
smaller-diameter wire? does their drift speed increase, decrease,
or stay the same? if the drift speed changes, what is the force that
causes the change? explain your reasoning.

Answers: 2

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Two copper wires with different diameters are joined end to
end. if a current flows in the wir...

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