(a) What is the resistance of a lightbulb that uses an average power of 50.0 W when connected to a 60.0 Hz power source having a maximum voltage of 180 V? (b) What is the resistance of a 100 W bulb? Need Help? 52 Ω Read It

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A: E M F, E = 6 V  current, I = 3 A  back e m f, V = 4.5 V internal resistance, r = 0.1  Ω

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A: The rating of bulb 12 V, 50 W. The lamp is plugged into 120 V, 60 Hz.

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Q: 62 : A 50 cycle A.C. supply is supplied to a 1 circuit having an inductance of Henry and

A: To Find : Impedance (Z) = ? Given Data : f=50 c/sL=1π HenryR=2 kΩ   =2000 Ω

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Q: Question: Choose the correct answer consi der(V=20v,R1-300O,R2-4000,R3-5000)for the electric circuit…

A: SOlution: Given that V = 20 V R1 = 300 Ohm R2 = 400 Ohm R3 = 500 Ohm

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Q: 4Ω 12V + R 15 V Ξ 4 Ω

A: given -                R = 2Ω

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A: To find the capacitance first we find out impedance.using the formula Z=V/I.

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A: The expression for find resistance of resistor is R=VI

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Q: (a) What is the resistance of a lightbulb that uses an average power of 65.0 W when connected to a…

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Q: se solve. I need solutio

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