# Electrical - Class IX Resources

The following list of online resources are provided as a sample of curated resources. New resources shall be added as we come across interesting and relevant online materials.

#### 1. What is 5S?

Description: Explanation on principles of 5S

Core Concepts: Applying principle of 5S

#### 2. Personal Protective Equipment

Description: Explanation on PPE

Core Concepts: Using PPE

#### 3. Work Place Safety

Description: Video on workplace and personal safety.

Core Concepts: Maintaining workplace safety and personal safety.

#### 4. Safety Tools

Description: Explanation of maintaining tool and equipment safety.

Core Concepts: Maintaining tools and equipment safety

#### 5. How to Use Fire Extinguisher Using PASS Method

Description: Video on how to use fire extinguisher.

Core Concepts: Using fire extinguisher

#### 6. Conductors, Insulators and Semiconductors

Description: Explanation on conductor, insulator and semiconductor.

Core Concepts: Testing conductors, semiconductors and insulator

#### 7. Electrical Measuring Instrument

Description: Types of electrical instrument.

#### 8. Types of Magnets

Description: Explanation on Faraday law of electromagnetic induction.

Core Concepts: Verifying Faraday’s law of electromagnetic induction

#### 9. Resistance

Description: Explanation on how to calculate the value of resistance.

Core Concepts: Determining the value of resistor using color coding chart

#### 10. Ohm's Law

Description: Explanation on principle of Ohm’s law.

Core Concepts: Verifying Ohm’s law

#### 11. Series of Circuit

Description: Explanation on series

Core Concepts: Verifying characteristics of series of circuit.

#### 12. Parallel Circuit

Description: Video on characteristics of parallel circuit.

Core Concepts: Verifying characteristics of parallel of circuit.

#### 13. Series and Parallel Circuit

Description: Differences between series and parallel circuit.

Core Concepts: Verifying characteristics of series parallel circuit

Link: Video on difference between parallel and series circuit

#### 14. Kirchhoff’s law

Description: Explanation on Kirchhoff’s law

Core Concepts: Verifying Kirchhoff’s law

#### 15. Current Electricity

Description: Demonstration on cell in series and parallel

Core Concepts: Verifying characteristics of cells connected in series and parallel.

Link: Video on current electricity class 12 Physics- cells in series and parallel