# A 420-turn circular coil with an area of 0.0650 m2 is mounted on a rotating frame, which turns at a rate of 22.3 rad/s in the presence of a 0.0550-T uniform magnetic field that is perpendicular to the axis of rotation. What is the instantaneous emf in the coil at the moment that the normal to its plane is perpendicular to the field

###### Question:

A 420-turn circular coil with an area of 0.0650 m2 is mounted on a rotating frame, which turns at a rate of 22.3 rad/s in the presence of a 0.0550-T uniform magnetic field that is perpendicular to the axis of rotation. What is the instantaneous emf in the coil at the moment that the normal to its plane is perpendicular to the field

### A guitar string of length L = 0.94 m is oriented along the x-direction and under a tension of T = 92 N. The string is made of steel which has a density of rho = 7800 kg / m3. The radius of the string is r = 9.3 x 10-4 m. A transverse wave of amplitude A = 0.0020 m is formed on the string. a. Calculate the mass per unit length u of the guitar string in kg/m. b. Calculate the velocity (in m/s) of a traveling transverse wave on the guitar string. c. Assume a form y) = A sin(a) for the transverse d

A guitar string of length L = 0.94 m is oriented along the x-direction and under a tension of T = 92 N. The string is made of steel which has a density of rho = 7800 kg / m3. The radius of the string is r = 9.3 x 10-4 m. A transverse wave of amplitude A = 0.0020 m is formed on the string. a. Calcula...

### In a survey of 1012 ​adults, a polling agency​ asked, "When you​ retire, do you think you will have enough money to live comfortably or not. Of the 1012 ​surveyed, 535 stated that they were worried about having enough money to live comfortably in retirement. Construct a 95​% confidence interval for the proportion of adults who are worried about having enough money to live comfortably in retirement.

In a survey of 1012 ​adults, a polling agency​ asked, "When you​ retire, do you think you will have enough money to live comfortably or not. Of the 1012 ​surveyed, 535 stated that they were worried about having enough money to live comfortably in retirement. Construct a 95​% confidence int...

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What is the greatest common factor (GCF) of 64 and 18?...

### What is the best English translation for tenuimus?

What is the best English translation for tenuimus?...

### Under what doctrine discussed in this chapter might Buy-Mart be held liable for the tort committed by Watts? What is the key factor in determining whether Buy-Mart is liable under this doctrine? How is Buy-Mart’s potential liability affected by whether Watts’s behavior constituted an intentional tort or a tort of negligence? Suppose that when Watts applied for the job at Buy-Mart, she disclosed in her application that she had previously been convicted of felony assault and battery. Nevertheless,

Under what doctrine discussed in this chapter might Buy-Mart be held liable for the tort committed by Watts? What is the key factor in determining whether Buy-Mart is liable under this doctrine? How is Buy-Mart’s potential liability affected by whether Watts’s behavior constituted an intentional...

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The Spanish began to build missions in the Southeast in the late fourteenth century...

### The descriptions below outline different payment options for Ashley's dog-walking business. Use x to represent the number of days she walks a dog and y to represent her earnings. For each equation and graph, drag the situation that can be modeled by that relationship into the space in that row.

The descriptions below outline different payment options for Ashley's dog-walking business. Use x to represent the number of days she walks a dog and y to represent her earnings. For each equation and graph, drag the situation that can be modeled by that relationship into the space in that row....

### What were the three strategies the union used to win the civil war

What were the three strategies the union used to win the civil war...

### Overall, very little digestion occurs in the human mouth. select one: true false

Overall, very little digestion occurs in the human mouth. select one: true false...

### Training in the Aerobic Zone will _____. Group of answer choices A) help muscles become long and stretchy B) burn carbs C) improve your ability to circulate oxygen and burn fat D) allow muscles to perform repetitive motions without tiring

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### De acuerdo a la lectura realiza las siguientes actividades:1. Relaciona los enunciados de la Columna A con los de la Columna BColumna AColumna Ba.Ciencia que estudia las interacciones existentesentre la naturaleza y el ser humanoLlanurasb. Lo conforman las cordilleras, las llanuras y los vallesPico ColonC.Lo determinan una serie de elementos y factoresClimad.Posee la mayor altura de ColombiaRelievee.Constituyen el 67% del territorio colombianoGeografia​

De acuerdo a la lectura realiza las siguientes actividades:1. Relaciona los enunciados de la Columna A con los de la Columna BColumna AColumna Ba.Ciencia que estudia las interacciones existentesentre la naturaleza y el ser humanoLlanurasb. Lo conforman las cordilleras, las llanuras y los vallesPico ...

### Ms. Parker would like to have $99.000 buy a new car in 8 yearsTo accumulate$99,000 in years, how much should she invest monthly in a sinking tund with 3% Interest compounded monthly?

Ms. Parker would like to have $99.000 buy a new car in 8 yearsTo accumulate$99,000 in years, how much should she invest monthly in a sinking tund with 3% Interest compounded monthly?...

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### A farmer owns a triangular field with a perimeter of 7a + 5b – 4. Which of the following could be side lengths of the field? A. 6a, a + 2b, and 3b – 4 B. 2a + 5, 4b + 1, and 3 – 7 C. 3a + 5, a + 5b, and 3a – 1 D. 4a + 6, a –10, and 3a + 5b

A farmer owns a triangular field with a perimeter of 7a + 5b – 4. Which of the following could be side lengths of the field? A. 6a, a + 2b, and 3b – 4 B. 2a + 5, 4b + 1, and 3 – 7 C. 3a + 5, a + 5b, and 3a – 1 D. 4a + 6, a –10, and 3a + 5b...

### Explain feudalism, manorialism, and why they spread in Europe.

Explain feudalism, manorialism, and why they spread in Europe....

### - a total of 192 screws and board 6(x + 18) = 192 t in Jarred's equation?

- a total of 192 screws and board 6(x + 18) = 192 t in Jarred's equation?...

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what is the perimeter of a square with a side length of 7x-3y...