Conceptual Questions | Chapter 11 Electrostatics l 2nd Year Physics | Federal Board KPK Syllabus New скачать в хорошем качестве

Conceptual Questions | Chapter 11 Electrostatics l 2nd Year Physics | Federal Board KPK Syllabus New

2nd year physics KPK syllabus Federal Board Give a short response to the following questions 1. The electric potential is constant through a given region of space. Is the electric field zero or non-zero in this region? 2. If a point charge q of mass m is released in a non-uniform electric field with field lines pointing in the same direction, will it make a rectilinear motion? 3. What is the relationship between potential difference and electric potential energy? 4. How are units of volts and electron volts related? How do they differ? 5. How can electric potential be high when the electric potential energy is relatively low? 6. Can the potential of a non-uniformly charged sphere be the same as that of a point charge? 7. Will the energy stored in three capacitors be greater when they are connected in series or in parallel? 8. Can different equipotential lines cross each other? 9. Water has a large dielectric constant, but it is rarely used in capacitors. Why? 10. How can you increase the capacitance of a capacitor? second year, class 12, Inter class, HSSC2 notes