DefinePK

Description

Wellcome to cap. In this lecture problem no 9 and 10 of second year physics kpk and Federal board are solved.


00:07 Problem 11.9
The electric field at a point due to a point charge is 26 N/C and electric potential at that point is 13 J/C calculate the distance of the point from the charge and magnitude of the charge.

06:18 Problem 11.10
Two point charges of 8 UC and -4 UC are separated by a distance of 10cm in air. At what point on the line joining the two charges is the electric potential zero?


#physics
#problems
#electrostatics
#numericals
#physics12
#chapter11
#numericalsolutions
#capacitors
Tap the following links for other lectures of chapter11

1 introduction to electrostatics
https://youtu.be/d8DjHMvcfRw

2 Coulomb'law
https://youtu.be/x9X5WFby0-Q

3 electric field intensity
https://youtu.be/KmDDegJvrbY

4 electric field lines
https://youtu.be/C9wnLJ8zm3M

5 applications of electrostatics
https://youtu.be/ZEq1_auy98E

6 electric flux
https://youtu.be/HOP3qM6t9EA

7 electric flux through a closed surface enclosing a charge
https://youtu.be/NzI38vCLF7I

8 guass's law
https://youtu.be/FzVSyi7R020

9 applications of Guass's law
https://youtu.be/SFbW2Jg2zBQ

10 electric potential difference
https://youtu.be/TveC7w869fM

11 absolute electric potential
https://youtu.be/G9dpGcfbR0w

12 what is potential gradient
https://youtu.be/JUnZ-wz8sT4

13 capacitors
https://youtu.be/A8FSSXnNRhc

14 combinations of capacitors
https://youtu.be/sfUo08NdVC8

15 electric polarization in capacitors
https://youtu.be/ezRr3AQxcwI

16 energy stored in capacitors
https://youtu.be/zLsf1xLI7I0

17 charging and discharging of capacitors
https://youtu.be/sHWIGcggG58

18 problems 11.1, 11.2, 11.3, 11.4
https://youtu.be/WoCxTm6pqHo

19 problems 11.5, 11.6, 11.7, 11.8
https://youtu.be/hYgsN1RpZNw

20 problems 11.9, 11.10
https://youtu.be/mEYryHShqY8

21 Problems 11.11, 11.12
https://youtu.be/HTg0LPOWOJo

22 problems 11.13, 11.14
https://youtu.be/ETydiWkBmCk

23 problems 11.15, 11.16
https://youtu.be/7ncUE4NP1Y4

24 problems 11.17, 11.18
https://youtu.be/fhEmyWRSD0s

25 conceptual questions part 1
https://youtu.be/2FL0-afV9Xw

26 conceptual questions part 2
https://youtu.be/qCn7NTKcBpM