Which of the following statements is true abo | vedclass

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(C) The correct answer is $(c)$.In an external circuit,free electrons experience an electrostatic force in the direction opposite to the electric fiel

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Electrons flow from lower to higher potential,except through power sources

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(C) The correct answer is $(c)$.In an external circuit,free electrons experience an electrostatic force in the direction opposite to the electric field because they carry a negative charge.The electric field is always directed from higher potential to lower potential.Therefore,electrons naturally flow from lower potential to higher potential in an external circuit to reach equilibrium.However,inside a power source (like a battery),non-electrostatic forces (chemical or magnetic) do work to move electrons from higher potential to lower potential,maintaining the potential difference in the circuit.Thus,electrons flow from lower to higher potential,except through power sources.

Which of the following statements is true about the flow of electrons in an electric circuit?

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