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A pure inductive circuit with inductance...

A pure inductive circuit with inductance 30 mH is connected to a source of 220 V. Calculate the inductive reactance and rms current in the circuit given the frequency of source is 100 Hz.

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To solve the problem step by step, we will calculate the inductive reactance and the RMS current in the circuit. ### Step 1: Calculate the Angular Frequency (ω) The angular frequency (ω) is given by the formula: \[ \omega = 2\pi f \] Where \( f \) is the frequency of the source. ...
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MODERN PUBLICATION-ALTERNATING CURRENT -CHAPTER PRACTICE TEST
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  2. Write the relation between the rms value and peak value of AC.

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  3. Discuss the phase relationship between current and emf in an circuit c...

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  6. Why do we prefer a choke coil to a rhestat in controlling a.c.?

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  9. The rms value of current in a 50 Hz AC source is 4 A. What will be the...

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  13. Show that in the free oscillations of an LC circuit, the sum of energi...

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  14. Can the voltage drop across the inductor or capacitro in a series LCR ...

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  15. An alternating voltage given by V = 240 sin 314 t is connected across ...

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  16. What is power factor of an LCR circuit ? Explain on the basis of power...

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  17. (a) In a series LCR circuit connected across an AC source of varible f...

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