# PTB 10th Class Physics Unit 13 ‘Electrostatics’ Solved Numericals & Review Questions

View and Download the solved conceptual questions, solved numerical problems or 10th Class Physics notes of Chapter 13 “Electrostatics” of Punjab Textbook Board. These 10th class physics notes of 13th Chapter are according to the new syllabus (2018) of Punjab Boards including Lahore Board, Gujranwala Board, Sahiwal Board, Rawalpindi Board, Faisalabad Board, Multan Board, Bahawalpur Board, Federal Board, DG Khan Board and Sargodha Board. Students of 10th Class of all these board can facilitate from the physics notes given below. You can also download 10th Class Physics Chapter 13 Solved Questions and Numericals Problems.

### Unit 13: Electrostatics

Electric charge is very important concept for advance engineering and physics concepts. In this chapter students will learn about different experiments of production and detection of electrics charge. This chapter will make aware students of both kinds of charges, positive and negative charges. Students will learn about working principle of devices like Electroscope. This chapter will describe Coulomb’s law in detail and its application. Terms related to Coulomb’s law like voltage, static charge and electrostatic potential and their role in electric field will be briefly discussed using examples. Define the unit of “Volt”.
Students will learn potential difference as energy transfer per unit charge. Students will also be aware of the situations in which static electricity is dangerous and what measures should be taken to ensure that static electricity is discharged safely. Students will learn about devices which stores static charge like capacitor, will define capacitance and its unit.
Students will derive and implement formula of equivalent capacitance of number of capacitor connected in parallel and series.
Science, Technology and Society Connections
Students will learn about role of static electricity in spraying machines and dust extraction.
Students will also learn about different uses of capacitors in various applications.

#### 10th Class Physics Chapter 13 (Electrostatics) Review Short Question Answers

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