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Since December 2025
Instructor since December 2025
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Coulomb's law of electric (electrostatic) charges - Physics
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From 13.32 $ /h
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Coulomb's law explains that there is an electric force between any two electric charges placed at a distance from each other. Whether this electric force is repulsive if the charges are the same or attractive if they are different, this force is directly proportional to the magnitude of the charges, meaning it increases as their magnitudes increase, and inversely proportional to the square of the distance between them, in what is called the inverse square law.
Extra information
Bring your calculator
Location
location type icon
Online from Egypt
About Me
A physics teacher with 10 years of experience teaching Egyptian, Gulf, and Saudi curricula, in addition to international curricula.
I help students understand physics in a simple and practical way, moving away from rote memorization and focusing on confidently solving problems and achieving top grades. I have experience teaching students from Egypt, Saudi Arabia, the UAE, Kuwait, and Qatar, and I offer interactive lessons tailored to each student's level, with continuous follow-up and clear improvement in understanding and results.
Education
Alexandria University, Faculty of Education, Department of Physics and Chemistry
Sixth graduation 2008
She holds a Bachelor of Science and Education degree in Physics and Chemistry.
Over 10 years of experience in teaching physics curricula
Experience / Qualifications
Bachelor of Science and Education, Department of Physics and Chemistry
A physics teacher with experience in Egyptian, Gulf, and Saudi curricula, in addition to international curricula.
I help students understand physics in a simple and practical way, moving away from rote memorization and focusing on confidently solving problems and achieving top grades. I have experience teaching students from Egypt, Saudi Arabia, the UAE, Kuwait, and Qatar, and I offer interactive lessons tailored to each student's level, with continuous follow-up and clear improvement in understanding and results.
Age
Children (7-12 years old)
Teenagers (13-17 years old)
Adults (18-64 years old)
Seniors (65+ years old)
Student level
Beginner
Intermediate
Advanced
Duration
60 minutes
The class is taught in
Arabic
English
Skills
Availability of a typical week
(GMT -05:00)
New York
at teacher icon
Online via webcam
Mon
Tue
Wed
Thu
Fri
Sat
Sun
00-04
04-08
08-12
12-16
16-20
20-24
Newton's second law describes the relationship between the force acting on an object and the acceleration the object will experience after the application of that force.
When a force acts on an object, it causes it to accelerate. This acceleration is directly proportional to the magnitude of the force and inversely proportional to the mass of the object.
The greater the mass of an object, the less acceleration it will have.
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Similar classes
arrow icon previousarrow icon next
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I hold a PhD in Mechanical Engineering and currently work as a post-doctoral researcher in the Aerospace Engineering Faculty at TU Delft (Delft University of Technology).

My extensive teaching experience covers a wide range of engineering courses, including:

- Mathematics: algebra, linear algebra, probability, calculus, differential equations, intellectual math, and advanced engineering mathematics.

- Mechanical Engineering: Statics, Dynamics, Mechanics of materials, Mechanical design, control, vibration, Fluid Mechanics, Thermodynamics, Heat transfer, Engineering drawing, Applied Mechanics, Composite Structures, Flight, Machine Elements, Manufacturing, 3D printing, and more.

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- CAD/CAM Software: Autocad, Solidworks.

- Mechanical Design Packages: ANSYS, APDL programming, ABAQUS, MATLAB, Symbolic MATLAB, LS-DYNA.

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• Additive manufacturing
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Helping others understand difficult topics and skills is something that I am very passionate about as an empathetic person. I have experience teaching Physics and Maths to kids from unprivileged backgrounds at the homework school in Saint-Gilles (CASG du Service Social Juif asbl) as well as 5 years of private teaching.

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- clearly explain and break down topics
- give context and or example applications of topics (to improve understanding and memorization)
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- give practical advice for university applications (eg. UCAS in the UK) and discuss the exciting Physics research/work and projects you can work on later in life.

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Are you looking to improve your grades, prepare for an exam, or simply better understand your courses?
I offer tutoring in mathematics, physics and chemistry, tailored to each student, for all levels, including final year classes.

My method is based on:
• Simple, clear and progressive explanations.
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• Targeted exercises to reinforce understanding.
• Effective methods for succeeding in tests and exams.

I take the time to identify each student's difficulties in order to build a solid and lasting learning experience, enabling students to better understand their lessons and improve their results.
verified badge
I will,
- go over the necessary material from the recommended textbook or reference book,
- solve questions in class that bolster the understanding of these concepts,
- connect these concepts to real-world use cases and
- provide mentorship to perform well in exams.
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Support for primary and secondary school boys and girls. I am an 18-year-old first-year engineering student. I offer fun and engaging online classes to help you learn math, physics, and chemistry in a way that is as enjoyable as possible, with a very flexible schedule.
Good-fit Instructor Guarantee
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