Assignment 2 DFE1052

Dear Nagano/Miyagi class

Salam.

Please find the attachment for assignment 2.

Volume and density measurement lab

Mind map for Wave and wave phenomena

by Nur Adibah, Nur Fatimah

by Khairullah, Muhamad Amirul Hakim (Nagano)

by Nur Khairunnisa, Nor Sofeza, Nur hidayah Aziz, Nur Anisa

by Faizal & Muhamad Fauzuwan

by Nur Khairunnisa, Nor Sofeza, Nur hidayah Aziz, Nur Anisa

Class : Miyagi and Nagano

New version of DFE1052 Unit 2,3 and 4

Dear Nagano and Miyagi student

Please download the following notes.

Sekadar Perkongsian ~ Digital Electronics

Sekadar perkongsian dengan pelajar2. Nota berikut adalah merupakan nota TFV2033 Digital Electronics peringkat sijil IKM. Mungkin dapat membantu sedikit sebanyak pelajar memahami konsep asas digital.

Unit 1: Introduction to Digital Electronics
Unit 2: Number Systems and Codes
Unit 3: Logic Gates
Unit 4: Boolean Algebra
Unit 5: Combinational Gates
Unit 6: Logic Function

Azami's Test 2 Result

Azami students;

Tahniah kepada semua kerana menunjukkan peningkatan markah yang sangat besar berbanding Test 1. Kepada yang tidak berja, usaha lagi untuk peperiksaan akhir nanti...



DFE 1052 TUTORIAL 3

1.   A 0.32-mC particle moves with a speed of 16 m/s through a region where the magnetic field has strength of 0.95 T.  At what angle to the field is the particle moving if the force exerted on it is

a)  4.8 x 10^-6 N

b)  3.0 x 10^-6 N

c)  1.0 x 10^-7 N

Solution:

q = 0.32μC        v = 16m/s         B = 0.95T         θ = ?

 

2.   An electron moving with a speed of 9.1 x 10⁵ m/s in the positive x direction experiences a zero magnetic force.  When it moves in the positive y direction, it experiences a force of 2.0 x 10^-13 N that points in the negative z direction.  What is the direction and magnitude of the magnetic field?

Solution:

 

3.    A particle with a charge of 14 mC experiences a force of 2.2 x 10^-4 N when it moves at right angles to a magnetic field with a speed of 27 m/s.  What force does this particle experience when it moves at the speed of 6.3 m/s at an angle of 25⁰ relative to the magnetic field?

 

Solution:

4.  An electron moving in the positive x direction, at right angles to a magnetic field, experiences a magnetic force in the positive y direction.  What is the direction of the magnetic field?

 Solution: