1) In an AC resistice circuit, when the current is at minimum, the potential difference is
My Ans: is at minimum
2)An inductor with inductance L is in series with an AC source: The mose effective way to increase the reactance caused by the inductor would be to
My answer is increase the frequency of the AC source
3)To maximize the reactance in a circuit with a capacitor and an AC source, you could
My answer: minimize the angular frequency and capacitance
4) The impedence of an RLC AC circuit is dependant on
My answer: resistance, inductance, and capacitance
5) The primary coil in an ideal transformer has N turns.To output half the input potential difference, the secondary coil should have
My ans: N/2 turns
Are these correct or wrong
Please help i would really appreciate
My Ans: is at minimum
2)An inductor with inductance L is in series with an AC source: The mose effective way to increase the reactance caused by the inductor would be to
My answer is increase the frequency of the AC source
3)To maximize the reactance in a circuit with a capacitor and an AC source, you could
My answer: minimize the angular frequency and capacitance
4) The impedence of an RLC AC circuit is dependant on
My answer: resistance, inductance, and capacitance
5) The primary coil in an ideal transformer has N turns.To output half the input potential difference, the secondary coil should have
My ans: N/2 turns
Are these correct or wrong
Please help i would really appreciate
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I agree with all the answers but for 4 surely you should include frequency as one factor that the impedance is dependent upon.