Methodical recommendation:
Theory
| Number | Name | Description |
|---|---|---|
| 1. | Electricity | This chapter introduces electric current as the flow of electric charges in a circuit. It explains electric potential difference as the work done to move a unit charge. The concept of resistance and the factors affecting it are discussed. Ohm’s law shows the relationship between VI graph |
| 2. | Electricity - Resistivity power energy | This theory explains the concept of resistivity as the property of a material that resists the flow of electric current and depends on the nature of the material. It also explains electric power as the rate at which electrical energy is consumed in an electric circuit and also the joules law. |
Practice Questions
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Relation between physical quantities | Other | easy | 1 m. | This exercise consists of one key question for school exam preparation; which carries one mark. The student has multiple-choice questions from section 'A' about the relation between physical quantities. As an outcome of the exercise, the student will learn about the mentioned concepts. |
| 2. | Units of electric circuit | Other | easy | 1 m. | This exercise contains two textbook questions; each question hold two marks. The student has to answer the questions that deals with the potential difference. As an outcome of this exercise, the student will learn about the potential difference and its device. |
| 3. | Work done | Other | easy | 4 m. | This exercise contains one textbook question that hold four marks. The student has to calculate the energy given to a charge. As an outcome of this exercise, the student will learn about the energy in a battery. |
| 4. | Electric current | Other | medium | 1 m. | This exercise contains two textbook questions; each question hold two marks. The student has to choose the best answer; and the questions deal with electric circuit and its unit. As an outcome of this exercise, the student will learn about the electric circuit. |
| 5. | Factors of a conductor | Other | medium | 3 m. | This exercise contain one textbook question that holds three marks. The student has to answer the questions that deals with resistance in a circuit. As an outcome of this exercise, the student will learn about the factors in which the resistance depend. |
| 6. | Electrical components in a circuit | Other | medium | 2 m. | This exercise contains two practice questions and each question holds two marks. The student has to choose the best answer; and the questions deal with electrical components. As an outcome of this exercise, the student will learn about the mentioned concept. |
| 7. | Charges in a conductor | Other | medium | 1 m. | This exercise contains two key questions and answers, which hold two marks each. The student has to choose the best answers. As an outcome of this exercise, the student will learn about charges and types of material. |
| 8. | Fuse wire | Other | medium | 4 m. | This exercise contains two key questions and answers, which hold two marks each. The student has to choose the best answers. As an outcome of this exercise, the student will learn about system of resistors and fuse. |
| 9. | Current passage and EMF | Other | hard | 2 m. | This exercise contains two key questions and answers, which hold two marks each. The student has to choose the best answers. As an outcome of this exercise, the student will learn about cell and electric current. |
| 10. | Potential difference and Resistivity | Other | hard | 4 m. | This exercise consists of one key question for school exam preparation, which carries one mark. The student has multiple-choice questions from section 'A' about the potential difference and resistivity. As an outcome of the exercise, the student will learn about the mentioned concepts. |
| 11. | Physical quantities and Ohm's law | Other | hard | 5 m. | This exercise consists of one key question for school exam preparation; which carries five marks. The student has long answer questions from section 'D' about the relation between the physical quantities and Ohm's law.. As an outcome of the exercise, the student will learn about concepts. |
| 12. | Potential at two end | Other | hard | 2 m. | This exercise contains one key question and answer, which hold two marks. The student has to choose the best answer. As an outcome of this exercise, the student will learn about potential at one point of the wire. |