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Question From - HC Verma PHYSICS Class 12 Chapter 38 Question – 041 ELECTROMAGNETIC INDUCTION CBSE, RBSE, UP, MP, BIHAR BOARD
QUESTION TEXT:-
A wire ab of length l, mass m and resistance R slided on a smooth, thick pair of metallic rails joined at the bottom as shown in . The plane of the the rails makes an angle `theta` with the horizontal. A vertical magnetic field B exists in the ragion. if the wire slides on the rails at a constant speed v, show that `B = sqrt(mg R sin theta)/(vl^2 cos^theta)`.
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Doubtnut provides HC Verma Solutions for Class 12, IIT-JEE and NEET aspirants. HC Verma books play a vital role in the preparation of Physics for IIT JEE and NEET aspirants. Therefore, solutions of HC Verma books prove to be helpful while practising the questions from the book.
You can start learning with chapter-wise video tutorials of HC Verma Concepts of Physics Part 1 and 2. HC Verma Solutions are arranged chapter-wise and within each chapter, they are arranged by topic-wise.
HC Verma Class 12 Solutions are prepared and reviewed by subject matter experts of IIT cadre. Students will have no doubt left after learning the concepts of physics from our HC Verma solutions. The solutions are detailed in a step by manner for ease in understanding.
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Students can find instant video solutions on our renowned doubt solving app or even on our website by clicking the doubt question from their textbook of class 12 maths, physics, chemistry, biology.
The video tutorials are helpful in preparation for the entrance exams like IIT JEE Main and Advanced, and NEET exam. Students can resolve their doubts with self-explanatory video solutions for comprehensive and swift learning.
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QUESTION TEXT:-
A wire ab of length l, mass m and resistance R slided on a smooth, thick pair of metallic rails joined at the bottom as shown in . The plane of the the rails makes an angle `theta` with the horizontal. A vertical magnetic field B exists in the ragion. if the wire slides on the rails at a constant speed v, show that `B = sqrt(mg R sin theta)/(vl^2 cos^theta)`.
Doubtnut के साथ १००% मार्क्स पायें, आज ही डाउनलोड करें :-
HC Verma Solutions for Class 12 and IIT-JEE aspirants
Doubtnut provides HC Verma Solutions for Class 12, IIT-JEE and NEET aspirants. HC Verma books play a vital role in the preparation of Physics for IIT JEE and NEET aspirants. Therefore, solutions of HC Verma books prove to be helpful while practising the questions from the book.
You can start learning with chapter-wise video tutorials of HC Verma Concepts of Physics Part 1 and 2. HC Verma Solutions are arranged chapter-wise and within each chapter, they are arranged by topic-wise.
HC Verma Class 12 Solutions are prepared and reviewed by subject matter experts of IIT cadre. Students will have no doubt left after learning the concepts of physics from our HC Verma solutions. The solutions are detailed in a step by manner for ease in understanding.
Score 100% With Doubtnut
Prepare your class 12 PHYSICS with our intuitive video solutions and score well in your final academic exam 2019-20.
Students can find instant video solutions on our renowned doubt solving app or even on our website by clicking the doubt question from their textbook of class 12 maths, physics, chemistry, biology.
The video tutorials are helpful in preparation for the entrance exams like IIT JEE Main and Advanced, and NEET exam. Students can resolve their doubts with self-explanatory video solutions for comprehensive and swift learning.
Doubtnut app provides free online video solutions that help students to understand each topic and retain what they have learnt for a longer duration. It further helps in creating a stronger foundation for future classes.
Subscribe to our YouTube channel to receive notifications of live classes and latest videos on various topics from subjects like – Maths, Physics, Chemistry, Biology etc. for Board & higher studies.
Doubtnut ऍप पर आप कक्षा ६ से १२ (IIT JEE तक) के NCERT के गणित/
भौतिक विज्ञान/रसायन विज्ञान/जीव विज्ञान/ के सभी सवालों के वीडियो देखिये और मुफ्त
में खोजिये सवाल का जवाब - 5 लाख से भी ज़्यादा सवालों के जवाब हैं Doubtnut ऍप पर
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