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A light bulb is rated at 200W for a 230 ...

A light bulb is rated at 200W for a 230 V supply. Find the peak voltage of the source

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`V_m`= 325.22 V
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KUMAR PRAKASHAN-ALTERNATING CURRENTS -SECTION B NUMERICALS (TEXTUAL ILLUSTRATIONS)
  1. A sinusoidal voltage of peak value of 283 V and frequency 50 Hz is app...

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  2. Suppose the frequency of the source in the previous example can be var...

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  3. Suppose the frequency of the source in the previous example can be var...

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  4. At an airport, a person is made to walk through the doorway of a metal...

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

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  6. A light bulb is rated at 200W for a 230 V supply. Find the resistance...

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  7. A light bulb is rated at 200W for a 230 V supply. Find the peak volta...

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  8. A light bulb is rated at 200W for a 230 V supply. Find the rms curren...

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  9. A inductor of 5 mH is connected to a source of 220 V . Find the induct...

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  10. A lamp is connected in series with a capacitor. Predict your observati...

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  11. A 10muF capacitor is connected to a 230 V, 50 Hz source. Find the capa...

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  12. After closing the key in above circuit, after some time, a glass rod i...

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  13. A resistor of 100 Omega and a capacitor of 250 muF are connected in se...

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  14. A resistor of 100 Omega and a capacitor of 250 muF are connected in se...

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  15. A sinusoidal voltage of peak value 283 V and frequency 50 Hz is applie...

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  16. A sinusoidal voltage of peak value 283 V and frequency 50 Hz is applie...

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  17. A sinusoidal voltage of peak value 283 V and frequency 50 Hz is applie...

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  18. A sinusoidal voltage of peak value 283 V and frequency 50 Hz is applie...

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  19. For one series LCR ac circuit, 200 V, 50 Hz source is connected . Here...

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  20. For one series LCR ac circuit, 200 V, 50 Hz source is connected . Here...

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