14At its highest temperature, a space heater has a resistance of 25.5 2 when it is plugged into a wall outlet that supplies a peak voltage of 176.8 V sinusoidallyat 60 Hz. What is the average power output of the space heater?Type your answer...

Concepts:In AC circuits, the average power is the time average of the instantaneous power,…

Answered: 14 At its highest temperature, a space…

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter20: Electric Current, Resistance, And Ohm's Law

Section: Chapter Questions

Problem 91PE: (a) What is the resistance of a 220-V AC short circuit that generates a peak power of 96.8 kW? (b)...

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(a) What is the resistance of a 220-V AC short circuit that generates a peak power of 96.8 kW? (b) What would the average power be if the average power be if the voltage was 120 V AC?
At its highest temperature, a space heater has a resistance of 43.5 Ohms when it is plugged into a wall outlet that supplies a peak voltage of 162.6 V sinusoidally at 60 Hz. What is the average power output of the space heater?
At its highest temperature, a space heater has a resistance of 25.5 Q when it is plugged into a wall outlet that supplies a peak voltage of 162.6 V sinusoidally at 60 Hz. What is the average power output P of the space heater? P = W
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The figure below shows the time variation of the current through an electrical heater when it is plugged into a 230 V, 50 Hz outlet. a)What is the peak voltage? (Note: Outlet voltage is given as rms voltage.) b) What is the rms value of the current drawn by the heater? c)What is the resistance of the heater? d)If t1 = 0.01 s, what is the value of t2? Note: The graph does not start at t = 0 s.
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14 At its highest temperature, a space heater has a resistance of 25.5 2 when it is plugged into a wall outlet that supplies a peak voltage of 176.8 V sinusoidally at 60 Hz. What is the average power output of the space heater? Type your answer...