Use app×
Join Bloom Tuition
One on One Online Tuition
JEE MAIN 2025 Foundation Course
NEET 2025 Foundation Course
CLASS 12 FOUNDATION COURSE
CLASS 10 FOUNDATION COURSE
CLASS 9 FOUNDATION COURSE
CLASS 8 FOUNDATION COURSE
0 votes
99 views
in Physics by (91.8k points)
closed by
10V विधुत वाहक बल वाली बैटरी जिसका आंतरिक प्रतिरोध `3Omega`है, किसी प्रतिरोधक से संयोजित है | यदि परिपथ में धारा का मान `0.5A`हो, तो प्रतिरोधक का प्रतिरोध क्या है ? जब परिपथ बंद है तो सेल की टर्मिनल वाल्टता क्या होगी ?

1 Answer

0 votes
by (90.7k points)
selected by
 
Best answer
दिया है -`epsilon=10V, r=3Omega, I=0.5A`
`I=(epsilon)/(R+r)`
या `" "R+र=(epsilon)/(I)`
या `" "R=(epsilon)/(I)-r=(10)/(0.5)-3=20-3=17Omega`
अब `" "V=epsilon-Ir=10-0.5xx3=8.5V`.

Related questions

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

...