A College Project We explained Scalar and Vector Quantities in a nutshell

1. Hello EveryOne

4. Members:
Md Sayeed (384271)
Arju Moni (384272)
Md. Abu Sayed Sarkar (384273)
Eyaminul Hoq (384276)
Ahmad Hasan Nakib (384277)
Md Shahadat Hossain (384281)
Adnan Hossain (384283)
Md Suhrab Hossain (384285)

6. Scalar and Vector Quantities

9. Scalar quantities
A constant physical quantity which is only expressed magnitude.

11. Vector quantities
A quantity which has both magnitude and direction is known as a
vector quantity

12. Modulus

13. Rectangular form
X
r
Polar form

14. E
I
0˚ 90˚ 180˚ 360˚270˚
Y
EI
x
0
Sine wave Vector diagram

15. E
I
0˚ 90˚ 180˚ 360˚270˚
E
I
Sine wave Vector diagram
0

16. I
0˚ 90˚ 180˚ 360˚270˚
E
I
Sine wave Vector diagram
0
E

17. Adding vector

18. I1
I1+I1`
I2
E
θ1 θ3
θ2

19. θ
ϑ
E ϑE ϑ+θ -180
+180
100 -60
100 120
-60

20. J operator

23. θ
+90
IH+jIV
+jIV
IH
-90
-jI
+jI
-I +I

24. Relationship between polar and rectangular
vector.

25. Rectangular to polar

26. -Y
+Y
-X +X
θ
XA
jYA
A

28. Polar to rectangular

29. +Y
-Y
-X
YA
+X
XA
A θ

32. THANK
YOU
EVERYONE

33. #NeverStopLearning