Physics-
General
Easy
Question
The effective resistance between the points 
and 
in the figure is
The correct answer is:
Given circuit is equivalent to
So the equivalent resistance between points A and B is equal to 
Related Questions to study
Physics-
In given figure, the potentiometer wire AB has a resistance of 5 
and length 10 m. The balancing length AM for the emf of 0.4 V is
In given figure, the potentiometer wire AB has a resistance of 5 and length 10 m. The balancing length AM for the emf of 0.4 V is
Physics-General
Physics-
Equivalent resistance between A and B will be
Equivalent resistance between A and B will be
Physics-General
Physics-
The reading of the ammeter as per figure shown is
The reading of the ammeter as per figure shown is
Physics-General
Physics-
The current in the adjoining circuit will be
The current in the adjoining circuit will be
Physics-General
Chemistry-
Which is true about this reaction?
Which is true about this reaction?
Chemistry-General
Chemistry-
Stability of
I) 
II) 
III) 
IV) 
In the increasing order is
Stability of
I)
II)
III)
IV)
In the increasing order is
Chemistry-General
Chemistry-
Ozonolysis of 
will give
Ozonolysis of will give
Chemistry-General
Chemistry-
Hydrogenation of the compound:
In the presence of poisoned palladium catalyst gives:
Hydrogenation of the compound:
In the presence of poisoned palladium catalyst gives:
Chemistry-General
Chemistry-
Point out (A) in the given reaction sequence:
Point out (A) in the given reaction sequence:
Chemistry-General
Chemistry-
The treatment of 
with NaIO4 or boiling KMnO4 produces
The treatment of with NaIO4 or boiling KMnO4 produces
Chemistry-General
Chemistry-
The product obtained on heating n-heptane with Cr2O3– Al2O3 at 600°C is
The product obtained on heating n-heptane with Cr2O3– Al2O3 at 600°C is
Chemistry-General
Chemistry-
Ammonical AgNO3 reacts with acetylene to form:
Ammonical AgNO3 reacts with acetylene to form:
Chemistry-General
Chemistry-
Anti-Markownikoff addition of HBr is not observed is
Anti-Markownikoff addition of HBr is not observed is
Chemistry-General
Physics-
The potential difference between points and of adjoining figure is
The potential difference between points and of adjoining figure is
Physics-General
Physics-
In a hydrogen discharge tube it is observed that through a given cross-section 
electrons are moving from right to left and 
protons are moving from left to right. What is the electric current in the discharge tube and what is its direction
In a hydrogen discharge tube it is observed that through a given cross-section electrons are moving from right to left and protons are moving from left to right. What is the electric current in the discharge tube and what is its direction
Physics-General
