Part A 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. What is the peak voltage? (Note: Outlet voltage is given as rms voltage.) 8 t(s) IMA 6 4 2 -4 325 V You are correct. Your receipt no. is 168-98837 Part B What is the rms value of the current drawn by the heater? Submit Answer Tries 0/6 Previous Tries Part C What is the resistance of the heater? Submit Answer Tries 0/6 Part D If t₁ = 0.07 s, what is the value of t₂? Note: The graph does not start at t = 0 s. Submit Answer Tries 0/6

College Physics
10th Edition
ISBN:9781285737027
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter21: Alternating-Current Circuits And Electromagnetic Waves
Section: Chapter Questions
Problem 10P: An AC generator with an output rms voltage of 36.0 V at a frequency of 60.0 Hz is connected across a...
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Part A
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. What is the peak voltage? (Note: Outlet voltage is given as rms voltage.)
8
6
Current (A)
-6
-8
325 V
t
You are correct.
Your receipt no. is 168-9883 ?
Submit Answer Tries 0/6
Part B
What is the rms value of the current drawn by the heater?
Part C
What is the resistance of the heater?
Submit Answer Tries 0/6
t(s)
Previous Tries
Submit Answer Tries 0/6
Part D
If t₁ = 0.07 s, what is the value of t₂? Note: The graph does not start at t = 0 s.
Transcribed Image Text:Part A 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. What is the peak voltage? (Note: Outlet voltage is given as rms voltage.) 8 6 Current (A) -6 -8 325 V t You are correct. Your receipt no. is 168-9883 ? Submit Answer Tries 0/6 Part B What is the rms value of the current drawn by the heater? Part C What is the resistance of the heater? Submit Answer Tries 0/6 t(s) Previous Tries Submit Answer Tries 0/6 Part D If t₁ = 0.07 s, what is the value of t₂? Note: The graph does not start at t = 0 s.
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Hello, part D was incorrect, and where does the six come from?? I confused on reading the graph 

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