Effects of Currents holds 29 marks in exam. In this chapter you will learn the following:

Electric Current, Potential Difference, ohm's law, resistance, resistivity, Factors on which resistance of a conductor depends, Series combination of resisters and Parallel combination of resisters, its application in daily life, Heating Effect of electric current, its application in daily life, Electric Power and Inter relation between P, V, I and R.

Section 1: ELECTRICITY
(After completion of the chapter you will be able to: Interpret electric current and circuit. Understand Electric potential and potential difference. Analyse circuit diagram. Illustrate Ohm's Law. List factors on which the resistance of the conductor depends. Discuss the resistance of a system of resistors. Demonstrating heating effect of electric current. Explain electric power.) |
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Lecture 1 | Electricity- I (In this session you will learn understand electricity with thorough concepts.) | ||

Lecture 2 | Electricity- II () | ||

Lecture 3 | Electricity- III (You will solve problems based on the above lecture, understand circuits, Ohm's Law and its derivation, resistivity and the various factors affecting the resistivity of a conductor.) | ||

Lecture 4 | Electricity- IV (In this session you will solve some very important questions based on the above lectures.) |

#### Sameer Kohli

Phone: |
98********46 | Email: |
sam********@gmail.com |

Address: |
319,Joshi Road Karol Bagh, | Institute: |

##### About Us

Mr. Sameer Kohli is our the most interactive teacher of study khazana. He teaches the students of class IX, X, XI and XII. Further he has 10 years of experience and this experience has made many students score the best result. A topic taught by sir cannot be forgotten. He has a zeal to teach and he always comes up with a new enthusiasm, a new story and a new trick. His lectures are boon for all the students who want to succeed. In his lectures he has shared some secrets of success. If you wish to be successful you should watch his lectures. These lectures can be a life changing experience for you.

##### Biography

10 years

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