Question
Which device is used to maintain a potential difference
across a conductor?Solution
A battery is utilized to maintain a consistent potential difference across a conductor, enabling the flow of electrical current. It converts chemical energy into electrical energy through electrochemical reactions, serving as a crucial component in various electronic devices.
The difference between the simple interest and the compound interest on 25000/- at 10% per annum for 2 years is:
- Akhil borrowed ₹6500 at a simple interest rate of 27% per annum for 8 years. After 8 years, he added ₹X to the total amount (principal + interest) and ...
A sum of ₹12,000 is invested for 3 years at a certain rate of simple interest. If the same sum was invested at the same rate for 2 years under compoun...
A certain sum of money will be doubled in 2 years at the rate of simple interest percent per annum is:
A man loans out Rs. 22,100 at a simple interest rate of 20% per annum. After 2 years, he reinvests the total amount received at an annual compound inter...
The savings of Arun and Bhaskar are same. The difference between the expenditure of Bhaskar and the savings of both Arun and Bhaskar together is 0. The ...
Suppose 'S' invested Rs. 40,000 each at 12% p.a. in two different Funds for 2 years, with one Fund offering compound interest (compounded annually) and ...
If Rohit invested Rs. 16,000 at compound interest of 25% p.a., compounded annually, then interest earned by him in two years would be:
A man invested Rs. 30,000 at simple interest of 'x%' p.a. and received Rs. 45,000 after 2 years. If he had invested Rs. 30,000 at simple interest of 'x%...
Ragini borrowed ₹21,600 at a simple interest rate of 18% per annum, while Misthi borrowed ₹51,200 at an annual compound interest rate of 12.5%. Curr...
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