Ohm’s Law-   Before you go through this article, make sure that you have gone through the previous article on Ohm’s law.   We have learnt- Ohm’s law states that the potential difference applied across the ends of a conductor is directly proportional to the current flowing through it. It holds good when the physical […]

Ohm’s Law-   On the basis of his experimental observations, a German physicist George Simon Ohm derived a relationship between electric current and potential difference. This relationship is called as Ohm’s law.   Ohm’s law can be stated as-   The current flowing through a conductor is directly proportional to the potential difference applied across […]

Current Electricity   Topic Based Quiz (Mobility of Charge Carriers)   General Instructions This quiz belongs to the Chapter- Current Electricity This quiz is based on the concept of- Mobility of Charge Carriers Each question carries one mark. There is no negative marking. Keep a rough notebook with you for rough work.  

Electric Current-   Before you go through this article, make sure that you have gone through the previous article on Mechanism of Current Flow.   We have learnt- When a potential difference is applied across the ends of a conductor, an electric field is created inside it. The electric field applies an electric force on […]

Current Electricity   Topic Based Quiz (Parallel Combination of Electric Cells)   General Instructions This quiz belongs to the Chapter- Current Electricity This quiz is based on the concept of- Parallel Combination of Electric Cells Each question carries one mark. There is no negative marking. Keep a rough notebook with you for rough work.