Physics of Electricity (High School Physics and AP Physics)

Understanding Electricity: Current, Voltage, and Resistance

This comprehensive course delves into the fundamental principles of electricity, providing a clear and engaging understanding of key concepts. Whether you're a high school student preparing for AP Physics, IGCSE, IB, IIT JEE, or NEET, or an educator looking to enhance your teaching methods, this course offers valuable insights. We address common student struggles with in-depth explanations and visual aids, ensuring a deeper comprehension of the subject.

Key topics covered include:

• Electric Potential & Energy: Explore electric potential and electric potential energy, and understand equipotential surfaces.
• Capacitors: Learn about capacitors, their energy storage capabilities, and how they function in both series and parallel circuits. Discover the role of dielectrics in capacitor performance.
• Electric Current: A thorough examination of electric current, including the direction of motion of charges, the force on charges, and drift velocity. Understand the difference between conventional current and the movement of charges.
• Charge Density: Learn about charge density and its relationship to electric current.
• Resistance: Define resistance and its relationship with current. Explore how resistance changes with the length and area of cross-section of a wire.
• Resistivity: Understand resistivity and its distinction from resistance.
• Ohm's Law & Power: Master Ohm's law and its application to calculating power in electrical circuits.
• Electromotive Force (EMF): Learn about emf devices, including how batteries work. The course uses a helpful analogy of a skier to explain emf.
• Battery Function: Understand the internal workings of a battery and the derivation of the emf equation.
• Kirchhoff's Laws: Apply Kirchhoff's Current Law and Kirchhoff's Voltage Law to calculate potential difference between points in a circuit.

Why Choose This Course?

This course is designed with the student in mind. The instructor focuses on areas where students often experience difficulty, providing in-depth explanations and utilizing visual representations and animations to facilitate faster learning and better retention. The instructor is also readily available to answer student questions.

What Students Are Saying:

"Amazing explanations, I really learned a lot. Thank you." - Bobbie Smith
"amazing!! i could not understand vector physics in my class but here it is very easy to understand Thanks!!" - Satyam Jha
"I learned new ideas. I'm looking to try them in my professional practice as a physics teacher. Thanks! :)" - Csaba (teacher)
"it help me a lot to understand better about physics of Work, Power & Energy." - Fernando P. Radaza
"it's good, explaining every small thing ,it's good to start physics beginners" - Chamara Dilshan
"The lessons given by the teacher are very interesting! Excellent course!" - Onofrio
"Very deep understanding of the subject" - Simaran
"Very knowledgeable and sounds very nice and helpful" - Shiva
"Excellent the lessons held by the teacher with exhaustive explanations and well illustrated. Well done course!" - Gallina
"Great course. The presentation is very clear. Thank you." - Smith
"The way to teaching us is amazing with all diagrams" - Pawan Kumar
"This course has a lot of good content and very well presented. Thank you." - Samit
"It was concise and consequent. The exercises were good exposed and explained. Simply excellent. I promise, that i will use some ideas in my every day practice in my classroom. I'm also teaching physics, but in Hungarian. I finished this course to improve my skills, first of all in interesting approaches, and foreign language skills as well. This course was exactly what I expected!" - Dani (teacher)

Who is this course for?

• High School Physics Students (Grade 11 & 12)
• AP Physics Students
• IGCSE Students
• IB Students
• IIT JEE Aspirants
• NEET Aspirants