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Learn electric current from the basics, including its definition, SI unit, formulas, conventional current direction, Ohm’s law, resistance, numerical examples, circuit arrangements, electrical power and common misconceptions.
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A clear, beginner-friendly guide to Simple Harmonic Motion covering definitions, restoring force, Hooke’s law, equations, spring and pendulum systems, energy, worked examples, symbols and common mistakes.
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Learn gravitation from the basics, including Newton’s law of universal gravitation, mass and weight, acceleration due to gravity, orbital motion, important formulas, numerical examples and common misconceptions.
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Learn the fundamentals of work, energy and power with clear definitions, important formulas, SI units, worked numerical examples, conservation of energy and common mistakes.
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Learn Newton’s three Laws of Motion with simple definitions, essential formulas, worked examples, common forces, misconceptions, and a quick recap for students.
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