Question
A potentiometer wire of length 1 m has a resistance of 5 Ω. It is connected to a 6 V battery in series with a resistance of 10 Ω. Determine the emf of the primary cell which gives a balance point at 80
A potentiometer wire of length 1 m has a resistance of 5 Ω. It is connected to a 6 V battery in series with a resistance of 10 Ω. Determine the emf of the primary cell which gives a balance point at 80
cm.
More General science Common Questions
- Algae often float on surface of water during day but sink during night due to:
- Which of the following hormones requires a cell surface receptor for its action?
- A piece of wood is held under water. The up thrust on it will be:
- Which vitamin is mainly obtained from sunlight and is important for healthy bones?
- Which among the following are present in higher amount in hard water?
- Which part of the body is affected by tuberculosis (TB)?
- Sour Taste of Coca-Cola is due to the presence of which of the following acid?
- The food which is going to enter small intestine from the stomach is acidic in nature and has to be alkaline for the pancreatic enzymes to act. Which is th...
- 1 mole of carbon atoms = ______ g of carbon atoms
- Which vitamin is also known as Vitamin-B2?
Relevant for Exams:
Hey! Ask a query
Please enter email id
The email must be a valid email address.
Please enter Mobile Number
Please enter valid Mobile Number
Please enter your Doubt
