Physics in Bangla : Coulomb's law

Описание: Physics in Bangla : Columbs law.

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This playlist is specifically designed for C.S.E. students, focusing on physics topics crucial for university exams. The content is explained in simple Bangla with clear mathematical steps and derivations.

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📚 Course Outline:
https://docs.google.com/document/d/1Y...

📖 Recommended Books:
1. Fundamentals of Physics - D. Halliday, R. Resnick, & J. Walker-10th Edition.
2. Concepts of Modern Physics – Arthur Beiser (6th edition)
3. Physics for Engineers- Dr. Giasuddin Ahmad.

Welcome future engineers! This channel is your complete guide to mastering Engineering Physics fundamentals in Bangla. Whether you're struggling with basic concepts or looking to ace your exams, we've got you covered with clear explanations and problem-solving techniques.

Here's what you'll learn:

🎯 Basic Concepts
📐 Formula Derivations:
✏️ Problem Solving

Understanding physics is crucial for any engineering student. This channel helps you build a strong foundation through systematic learning and practice.

Discover the fascinating world of physics through clear, concise explanations! In Simple Harmonic Motion (SHM), objects oscillate back and forth around an equilibrium position, following patterns seen in pendulums and springs. These oscillations store and transfer energy between kinetic and potential forms, creating a perfect energy conservation system when undamped. In LC circuits, we see electrical oscillations where energy transfers between the inductor's magnetic field and the capacitor's electric field, mimicking mechanical SHM.

When we add resistance to oscillating systems, we get Damped Harmonic Motion (DHM), where energy gradually dissipates, causing the amplitude to decrease over time. This principle extends to RLC circuits, where resistance dampens electrical oscillations. Wave motion shows how disturbances propagate through a medium, transferring energy without transferring matter - think of ripples on a pond or sound waves through air.

Moving to electrostatics, Coulomb's Law describes the force between charged particles, while the superposition principle lets us calculate the combined effect of multiple charges. Electric fields help us visualize how electric forces act in space, with field lines showing the direction of force on positive test charges. Electric dipoles, consisting of equal and opposite charges separated by a distance, create distinctive field patterns and experience torque in external electric fields.

The electric potential gives us another way to understand electric fields, measuring the potential energy per unit charge at different points. Whether we're dealing with point charges, dipoles, or continuous charge distributions, understanding electric potential helps us analyze electric fields and equipotential surfaces. The potential gradient shows us how electric potential changes in space, directly relating to the electric field strength and direction.

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