Selina Concise Physics Class 10 ICSE Solutions Current Electricity Selina ICSE Solutions for Class 10 Physics Chapter 8 Current Electricity Exercise 8(A) 1. Define the term current and state its S.I. unit. Solution 1. Current is defined as the rate of flow of charge. I=Q/t Its S.I. unit is Ampere. 2.Define the term electric potential. State it's S.I. unit. Solution 2. Electric potential at a point is defined as the amount of work done in bringing a unit positive charge from infinity to that point. Its unit is the volt. 3.How is the electric potential difference between the two points defined? State its S.I. unit. Solution 3. The potential difference between two points is equal to the work done in moving a unit positive charge from one point to the other. It’s S.I. unit is Volt. 4.Explain the statement 'the potential difference between two points is 1 volt'. Solution 4. One volt is the potential difference between two points...
You will find answers of ICSE Text Books here