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An alternating e.m.f. of peak value 350 ...

An alternating e.m.f. of peak value 350 V is applied across an ammeter of resistance 100 ohm. What will be the reading of ammeter ?

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To solve the problem, we need to find the reading of the ammeter when an alternating e.m.f. is applied across it. The given values are: - Peak value of e.m.f. (V₀) = 350 V - Resistance (R) = 100 Ω ### Step 1: Calculate the RMS Voltage The RMS (Root Mean Square) voltage (V_RMS) for an alternating current can be calculated using the formula: ...
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PRADEEP-ELECTROMAGNETIC INDUCTION & ALTERNATING CURRENT-Exercise
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  2. A light bulb is rated 200 W for 220 V supply at 50 Hz. Calculate resi...

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  3. An alternating e.m.f. of peak value 350 V is applied across an ammeter...

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  4. A resistance of 20 Omega is connected to a source of alternating curre...

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  5. A 100 ohm iron is connected to a 110 V - 60 hertz wall plug. What is (...

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  6. A Sinusoidal voltage V = 200 sin 314 t r is applied to a resistor of 1...

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  7. An a.c. circuit consists of only an inductance of2 H. If the current i...

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  8. An inductor (L = 200 mH) is connected to an AC source of peak emf 210...

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  9. A pure inductor of self inductance 1 H is connected across in alternat...

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  10. How much inductance should be connected to 200 V, 50 c/s supply so tha...

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  11. Alternating e.m.f. of E = 220 sin 100 pi t is applied to a circuit con...

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  12. An inductance of negligible resistance, whose reactance is 22 ohm at 2...

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  13. A capacitor has a reactance of 100 Omega at 50 Hz Whatt will be its re...

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  14. A capacitor of capacitance 10 muF is connected to an oscillator giving...

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  15. A 10 mu F capacitor is conneted with 1 henry inductance in series with...

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  16. A 3 mu F capacitor is connected to a 220 V, 50 Hz a.c. source. Calcul...

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  17. A capacitor of 10 mu F is connected to an a.c. source of e.m.f. E = 22...

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  18. A current of 30 mA is taken by a 4 mu F capacitor connected acorss an...

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  19. A 30 mu F capacitor is conneted to a 220 V, 50 Hz. Source. Find its ca...

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  20. A 9//(100 pi) H inductor and a 12 Omega resistance are connected in se...

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