The current and the potential difference in an inductor are in phase. b. the current lags the potential difference by π/2 in an inductor c. the current leads the potential difference by π/2 in an inductor. d. none of the above

The current lags the potential difference by π/2 in an inductor

Explanation:

The potential difference leads to the current by  . Alternate signals such as current and voltage -in this case- are periodic, this means that this signals are repeated at fixed spaces of time. Thus, In an inductor the current lags the potential difference by .

an ion is a charged atom or molecule. it is charged because the number of electrons do not equal the number of protons in the atom or molecule. an atom can acquire a positive charge or a negative charge depending on whether the number of electrons in an atom is greater or less then the number of protons in the atom.

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