This presentation covers OCR Gateway Physics 9-1 P3.2.1 Simple Circuits. Circuit Symbols Electric field lines and potential difference Modeling Circuits with Rope Measuring Potential Difference Energy Transferred Equation for Electricity Rearranging Equations

OCR AS Physics A: Total Internal Reflection is a part of the Module 4: Electrons, Waves, and Photons. PowerPoint with worked examples and homework.

This presentation covers OCR Gateway Physics 9-1 P4.2.1 b Current and Forces. Units for Magnetic Field Strength Converting from mT to T Magnetic Force Equation Rearranging Equations Increasing the force on a current carrying conductor in an external magnetic field. Student questions and worked answers

This presentation covers OCR Gateway Physics 9-1 P1.2.2. Content covered: Definition for vector and scalar Vector addition in 1 D Vector addition in 2 D Scaled drawings and Pythagoras’ theorem Worked examples and student problems with answers included

This presentation covers OCR Gateway Physics 9-1 P2.1.6 Kinetic equation Rearranging equations with three different methods. Plotting velocity vs kinetic energy Evaluating square relationships Worked problems with solutions Student problems with solutions

This presentation covers OCR Gateway Physics 9-1 P2.2.7 Work done equation Rearranging work done equation Questions and answers for work done Power equation and definition Rearranging power equation Different units for work done: J, N m, kg m^2/s^2

These two lesson presentations covers the OCR Gateway Physics 9-1 P2.3.1 material. • Number of forces needed to deform an object • Elastic and Plastic definitions • Hooke’s Law • Rearranging equations • Determining the gradient • Determining the spring constant • Experimental procedure • Exam style questions with solutions

This presentation covers OCR Gateway Physics 9-1 P2.3.4 Turning Forces Clockwise and anti-clockwise moments Equation for moments Rearranging equation Balancing moments Principle of moments

This presentation covers OCR Gateway Physics 9-1 P2.3.5 Simple Machines • Uses of simple machines • Simple machines as force multipliers • Mechanical advantage equation • Gears – ratios, speed, direction • Rearranging equations • Exam style questions with solutions • Student problems with answers

OCR A level Physics A: Temperature powerpoint with homework and answers

This presentation covers OCR Gateway Physics 9-1 P4.2.2 Construction of a motor. Magnetic Field Lines Construction of a commutator How to increase the speed of a motor. Student activities with worked solutions.

This presentation covers OCR Gateway Physics 9-1 P8.3.2 Our Solar System This PowerPoint is a whole lessons included with student activities and animated answers. Structure of the solar system Nuclear Fusion Evolution of large stars Evolution of Sun like stars Gravitational force and force from nuclear fusion

OCR AS level Physics: Archimedes’ Principle is a part of the Module 3: Forces and Motion Presentation come with worked examples, solutions and homeworks.

OCR AS level Physics: Elastic Potential Energy is a part of the Module 3: Materials Presentation come with worked examples, solutions and homeworks.

OCR AS level Physics: Couples and Torques is a part of the Module 3: Forces and Motion Presentation come with worked examples, solutions and homeworks.

OCR AS level Physics: Polarisation is a part of the Module 4: Electrons, Waves, and Photons. PowerPoint with worked examples and homework.

OCR AS level Physics: Interference is a part of the Module 4: Electrons, Waves, and Photons. PowerPoint with worked examples and homework.

OCR AS level Physics: Stationary Waves in Air Columns is a part of the Module 4: Electrons, Waves, and Photons. PowerPoint with worked examples and homework.

OCR AS level Physics: Harmonics is a part of the Module 4: Electrons, Waves, and Photons. PowerPoint with worked examples and homework.