Find phase angle between current and applied voltage
An inductor of 219 mH with a resistance of 6 O is connected to a power supply with a maximum voltage of 219 V and a frequency of 69 Hz. Find the phase angle between the current and applied voltage.
Now Priced at $5 (50% Discount)
Recommended (96%)
Rated (4.8/5)
The following accounts appear in the ledger of ABC Inc. after the books are closed at December 31, 2014.Prepare the stockholders' equity section at December 31, assuming $100,000 of retained earnings is restricted for plant expansion.
A model rocket is constructed with a motor that can provide a total impulse of 36.0 N·s. The mass of the rocket is 0.164 kg. What is the speed that this rocket achieves when it is launched from rest?
Why is it that a grow-lamp tube has an apparent color temperature of 5500 K and is cool to the touch. However, the much dimmer tungsten lamp burns on touch? What would the blackbody spectrum of the tube look like?
An outside supplier has offered to provide the annual requirement of 4,000 of the parts for only $14 each. It is estimated that 60 percent of the fixed overhead cost above could be eliminated if the parts are purchased from the outside supplier.
Why is the spectrum from a black body source continuous while a spectrum for a gas discharge source of the same apparent color temperature has sharp peaks? How is the energy distributed in each of these sources?
An inductor of 219 mH with a resistance of 6 O is connected to a power supply with a maximum voltage of 219 V and a frequency of 69 Hz. Find the power loss in the inductor. Answer in units of W.
A monochromatic point source of light emits 5.5 W of electromagnetic power uniformly in all directions. Find the (magnitude of the) Poynting vector at a point situated at each of the following locations:
The depth of the water does not change as it flows into the four channels. What is the speed of the water in one of the smaller channels?
1947860
Questions Asked
3,689
Active Tutors
1431805
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
Question: According to the reading from this module, what is renewable energy?
Explore these environmental news sources: Environmental News Network, Grist, The Guardian: U.S. Environment, Eco Watch, and Aljazeera:
Question: What does the hydrologic cycle describe? Need Assignment Help? Group of answer choices
Question: Which of the following is not a result or consequence of rising average air temperatures on Earth?
What is the name of the glacier that has been studied for more than 150 years and has raised awareness about global climate change?
Question: If a plowed farm field were converted back to natural prairie, we would expect that?
Which of the following measurable changes in different Earth Systems over the past 40 years have NOT been observed as correlated with