LIVE Course for free

Rated by 1 million+ students
Get app now
JEE MAIN 2023
JEE MAIN 2023 TEST SERIES
NEET 2023 TEST SERIES
NEET 2023
CLASS 12 FOUNDATION COURSE
CLASS 10 FOUNDATION COURSE
CLASS 9 FOUNDATION COURSE
CLASS 8 FOUNDATION COURSE
0 votes
31 views
in Physics by (24.2k points)
A coil of radius r=25cm is made of a thin copper wire of length l=500m and resistance R rotates with an angular velocity `omega=500m` and resistance R rotates with an angular velocity `omega=300 rad//sec` about its axis. Calculate the quantities of charges in the coil that will flow duie to the sudden stoppage of the coil
"["Hint: Loss in KE= Heat produced"]"

Please log in or register to answer this question.

1 Answer

0 votes
by (24.2k points)
Correct Answer - `q=(momegalr)/(eR)`

Welcome to Sarthaks eConnect: A unique platform where students can interact with teachers/experts/students to get solutions to their queries. Students (upto class 10+2) preparing for All Government Exams, CBSE Board Exam, ICSE Board Exam, State Board Exam, JEE (Mains+Advance) and NEET can ask questions from any subject and get quick answers by subject teachers/ experts/mentors/students.

Categories

...