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:‫اسم المقرر‬
Engineering Physics 1
‫استاذ المــــــــادة‬
‫دكتـــور‪ /‬محمد غـــــــــــزة‬
‫‪ ‬ماجستير الفيزياء النووية‬
‫‪ ‬دكتوراه فيزياء النانو‬
‫أهداف المقرر‪:‬‬
‫بنهاية المقرر البد للطالب ان يكون لديه ‪:‬‬
‫‪ ‬معرفة وفهما للقوانين الفيزيائية المتعلقة بالمادة الدراسية‬
‫‪ ‬حال للمسائل المختلفه بافكار متنوعه‬
‫‪ ‬التعرف على المفاهيم االساسية لخواص المادة والكهرباء‬
‫والمغناطيسية‬
‫‪ ‬معرفة الطالب اسرار الوسط المحيط به خالل دراسته‬
‫للظواهر الفيزيائية الجديدة‬
‫الساعات الدراسية‬
‫نظـــرى ‪2‬‬
‫اجمالى ‪5‬‬
‫عملى ‪2‬‬
‫مسائل ‪1‬‬
‫وسائل التقويم‬
‫اختبار نهائى ‪60‬‬
‫اجمالى ‪100‬‬
‫عملى ‪20‬‬
‫اختبار فصل‬
‫وتمارين ‪20‬‬
topic
Units and dimensions
Force , Newton’s law
Simple harmonic motion
Damped harmonic motion
Density and specific gravity, pressure in fluids
Pascal principle , fluid in motion
date
week
1
2
3
4
5
6
Mid- Term Examination
7
Bernoulli’s equation, viscosity
Static electricity, Electric charge and conservation,
Coulomb’s law
The electric field, Gauss’s law, electric potential energy
and potential difference, Ohm’s law, Kirchhoff’s law
8
9
10
Magnet, magnetic fields and force on an electric
current in magnetic field
Force on an electric current in magnetic field
11
Force on electric charge moving in a magnetic field
13
12
introduction
Units and dimensions
Chapter 1
motion
Force 
Newton’s Laws 
Simple harmonic 
motion
Simple pendulum 
Damped harmonic 
motion
Chapter 2
Fluids
Density and specific 
gravity
pressure 
Atmosphere pressure 
Pascal’s principle 
Equation of continuity 
Bernoulli’s equation 
Viscosity 
Surface tension 
Chapter 3
electricity
Static electricity 
Insulators and conductors 
Coulomb’s law 
The electric field 
Gauss’s law 
Electron volt 
Electric current 
Ohm’s law 
Resistivity 
Electric power 
Kirchhff’s Rules 
Chapter 4 Magnetic
Magnets and magnetic field 
Electric current produce magnetic field 
Force on electric current in magnetic field 
Force on electric charge moving in magnetic 
field
Magnetic field due to a long wire 
force between two parallel wires 
Solenoid 
Ampere's law 
Galvanometer 
Mass spectrometer 
Ferromagnetism, domains and hysteresis 
Why do we study Physics?
‫االكتنيدات‬
STANDARDS OF LENGTH, MASS, AND
TIME
To communicate the result of a measurement of a certain physical quantity, a
unit for the quantity must be defined.
For example,
length is defined to be 1.0 meter, a wall is 2.0 meters high, we know that the
height of the wall is twice the fundamental unit of length.
Likewise, if our fundamental unit of mass is defined as 1.0 kilogram, and we
are told that a person has a mass of 75 kilograms, then that person has a
mass 75 times as great as the fundamental unit of mass.
In 1960, an international committee agreed on a standard system of units for
the fundamental quantities of science, called SI (Système International). Its
units of length, mass, and time are the meter, kilogram, and second,
respectively.
Lengt
h
Definition of
the meter
One ten-million of the distance
from the Earth’s equator to
pole the meter was
the official length of the meter either
In 1960,
was the distance between two
defined as 1, 650, 763.73
lines on a specific bar of
platinum-iridium
alloy
stored
wavelengths of orange-red
under controlled conditions.
light emitted from a krypton86
this definition was abandoned also
This standard was abandoned
for several reasons
 In October1983, the meter was redefined as

the distance traveled by light in vacuum during a time interval
of 1/299 792 458 second. This latest definition establishes the
speed of light at 299 792 458 meters per second
.
Mass
Definition of the kilogram
The SI unit of mass, the kilogram, is defined as the mass of a

specific platinum-iridium alloy cylinder kept at the International
Bureau of Weights and Measures at Sèvres, France
Definition of mass at high velocity

mass is a quantity used to measure the resistance to
a change in the motion of an object. It’s more
difficult to cause a change in the motion of an object
with a large mass than an object with a small mass.

When dealing with atoms and molecules, we usually use
the (atomic mass unit)
1 u = 1.6605 *10^-27 kg

Time
Definition of the second
the second, was defined to be (1/60)(1/60)(1/24)
1/86 400 of the average solar day.

This standard was abandoned for
several reasons

The second is now defined as 9 192 631 700 times the
period of oscillation of radiation from the cesium atom.
Element Length
(m)
Cell d
10-6
Virus
10-7
Nano
10-9
Mt.
Everest’
s height
10^4
(8850)
Airplane
’s height
10^4
Viruses (about 10−7 m long )
attaching a cell Mt. Everest’s
height is on the order of 104 m
( 8850m, to be precise) the
height of airplane
system
Length
Mass
Time
Système
International
meter
Kg
second
centimeter
gram
second
British
engineering
system
Inch
Foot
mile
pound
second
U.S.
customary
system
foot
slug
second
MKS
Gaussian,
system
cgs
Base Vs Derived Quantities
quantity Unit
length
m
mass kg
time sec
Electric current
Temperature
Amount of
substance
Luminous
intensity
Ampere
K
mole
cd
Physical quantities can be
divided into two
categories:
Base quantities (base
unit ) and derived
quantities (derived unit).
Thanks for your attention
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