Acircular copper disk of diameter d=10 cm rotates at frequency =1800 rev/min about an axis through its center and at right angles to the disk. a uniform magnetic field b of 10,000 gauss is perpendicular to the disk. what potential difference e develops between the axis of the disk and its rim? express your answers in terms of variables first and then plug in numbers afterword

Which option should u select to ignore all tracked changes in a document

Aisha has finished working on a word processing document that contains 15 pages. she has added some special elements in the first three pages, page 9 and 10, and page 15 from the document. she wants to print only these pages to see how they look. which option is the correct way to represent (in the print dialog box) the pages that aisha wants to print

Solve the following javafx application: write a javafx application that analyzes a word. the user would type the word in a text field, and the application provides three buttons for the following: - one button, when clicked, displays the length of the word.- another button, when clicked, displays the number of vowels in the word.- another button, when clicked, displays the number of uppercase letters in the word(use the gridpane or hbox and vbox to organize the gui controls).