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An inductor of inductance 1 H is connect...

An inductor of inductance 1 H is connected across an A C supply . The current in the circuit is a sinusoidal function of time with amplitude 0.5 A and frequency 50 Hz. Calculate the effective potential difference across the inductor .

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To solve the problem of finding the effective potential difference across an inductor connected to an AC supply, we can follow these steps: ### Step 1: Identify Given Values - Inductance (L) = 1 H - Amplitude of current (I₀) = 0.5 A - Frequency (f) = 50 Hz ### Step 2: Calculate Angular Frequency (ω) ...
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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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  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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  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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