subject
Mathematics, 17.02.2020 22:28 MiddleSchool2005

When an alternating current of frequency fand peak current to passes through a resistance R, then the power delivered to the
resistance at time t seconds is P = 1, "Rsinº2 neft
Write an expression for the power in terms of csc 2 xfi.
a.
10²R
IR
csc 2 sett
(1-csc²26)
C.
P
=-
P-11
b. P=1+R(csc221)
d. P-1,2R(1-сscº2.)
Please select the best answer from the choices provided
0 A
О В
oc
Save and Exit
Submi
Next

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 20:00
Someone answer asap for ! max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a. the median of max’s data is 250 b. more than half of the data points max recorded were 177 centimeters. c. a data point chosen at random is as likely to be above the mean as it is to be below the mean. d. every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.
Answers: 1
question
Mathematics, 21.06.2019 22:00
Ascientist has 50 grams of a radioactive element. the amount of radioactive element remaining after t days can be determined using the equation (1) after two days the scientist receives a second shipment of 50 grams of the same element. the equation used to represent the amount of shipment 2 remaining after t days is 10) - 50 which of the following is an equivalent form of the expression for the amount remaining in shipment 2? what’s the answer?
Answers: 2
question
Mathematics, 21.06.2019 23:10
Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the correct position in the answer box. release your mouse button when the item is place. if you change your mind, drag the item to the trashcan. click the trashcan to clear all your answers. find the lateral area for the prism. l.a. = 0123456789
Answers: 3
question
Mathematics, 22.06.2019 01:00
Which of the following is equal to the rational expression when x is not equal to -2 or -6?
Answers: 2
You know the right answer?
When an alternating current of frequency fand peak current to passes through a resistance R, then th...
Questions
question
Social Studies, 20.09.2019 21:00
question
Mathematics, 20.09.2019 21:00
Questions on the website: 13722361