Last Updated On [03-11-2023]
The length of a wire of a potentiometer is 100cm, and the emf of its stand and cell is E volt. It is employed to measure the emf of a battery whose internal resistance is 0.5
. If the balance point is obtained at 
cm from the positive end, the emf of the battery is
a)
b)
c)
d)
The length of a wire of a potentiometer is 100cm, and the emf of its stand and cell is E volt. It is employed to measure the emf of a battery whose internal resistance is 0.5 . If the balance point is obtained at cm from the positive end, the emf of the battery is
a)
b)
c)
d)
Question ID - 152030 :-
The length of a wire of a potentiometer is 100cm, and the emf of its stand and cell is E volt. It is employed to measure the emf of a battery whose internal resistance is 0.5 . If the balance point is obtained at cm from the positive end, the emf of the battery is
a)
b)
c)
d)
|
The length of a wire of a potentiometer is 100cm, and the emf of its stand and cell is E volt. It is employed to measure the emf of a battery whose internal resistance is 0.5 |
|||
|
a) |
|
b) |
|
|
c) |
|
d) |
|
= balance point
Next Question :
|
Resistance of tungsten wire at |
|||||||
|
a) |
|
b) |
|
c) |
|
d) |
|
is 
Its resistance temperature coefficient is 
The resistance of this wire at 
will be
View Topper Answer
We hope we have given the updated helpful answer / content for your query in an easily accessible format to help you in preparing adequately. We do offer free support materials, 11th maths guide 11th maths guide 12th maths guide 10th maths guide, also for all the classes books and guide to all the students who sign up for SaraNextGen. Apart from traditional textbook queries, we've got conjointly provided further high order level thinking issues, that are seemingly to be expected in boards and competitive exams. It includes conceptual queries, MCQs, Long and short answer type queries, etc. These Questions are designed to learn each student and academics by providing chapter-wise further issues focusing totally on testing conceptual information with applications. Here, we've got provided a number of the necessary ways in which within which the solutions of all the Questions will profit students of class 1 to 12. If you have any queries, drop a message to us and we will get back to you at the earliest.
