A source of emf is connected by wires to a resistor, and electrons flow in the circuit. The wire diameter is the same throughout the circuit

Question

A source of emf is connected by wires to a resistor, and electrons flow in the circuit. The wire diameter is the same throughout the circuit. Compared to the drift speed of the electrons before entering the source of emf, the drift speed of the electrons after leaving the source of emf is __________.A. faster. B. slower. C. the same. D. either A or B depending on circumstances. E. any of A, B, or C depending on circumstances.

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Yến Oanh 5 years 2021-07-15T15:34:54+00:00 1 Answers 279 views 0

Answers ( )

  1. ngochoa
    0
    2021-07-15T15:36:31+00:00
    Reply

    Answer:

    C. the same.

    Explanation:

    The drift speed of electrons in a circuit is the same all through the circuit.

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