22/12/2025
L44.2 Biot–Savart Law Explained Step by Step | Magnetostatics & Steady Currents
L44.2 Biot–Savart Law Explained Step by Step | Magnetostatics & Steady Currents
In this lecture, we derive the Biot–Savart Law from first principles and apply it to calculate the magnetic field of a long straight wire and a current-carry...
16/12/2025
How to Simulate XRD Data from a CIF File Using VESTA | Step-by-Step Tutorial
How to Simulate XRD Data from a CIF File Using VESTA | Step-by-Step Tutorial
Learn how to simulate XRD data from a CIF file using VESTA step by step. This tutorial shows CIF import, XRD pattern generation, and data export for Origin a...
08/12/2025
How to Simulate XRD Data from a CIF File in GSAS-II
How to Simulate XRD Data from a CIF File in GSAS-II
Learn how to simulate XRD data from a CIF file using GSAS-II in this complete, step-by-step tutorial.00:09 What is GSAS-II?00:28 Downloading CIF files from M...
03/12/2025
Pasted Data in Excel Looks Messy? Split One Column into Three (Easy Fix!)
Pasted Data in Excel Looks Messy? Split One Column into Three (Easy Fix!)
Struggling with Excel pasting all your data into one single column?Even when your Notepad or text file clearly shows three columns, Excel sometimes messes ev...
01/12/2025
L44.1 The Continuity Equation & Current Density Explained | Derivation + Solved Example
L44.1 The Continuity Equation & Current Density Explained | Derivation + Solved Example
What is the continuity equation in electromagnetism, and how does it represent the conservation o...
24/11/2025
L43.2 Resolving the Magnetic Work Paradox: How Can a Force That Does No Work Lift a Mass?
L43.2 Resolving the Magnetic Work Paradox: How Can a Force That Does No Work Lift a Mass?
How can a magnetic force, which is known to do zero work, lift a weight? This physics lecture re...
17/11/2025
L43.1 Magnetostatics: Current & Magnetic Force - Physics Lecture (Section 5.1.3)
L43.1 Magnetostatics: Current & Magnetic Force - Physics Lecture (Section 5.1.3)
this physics lecture, we dive into Section 5.1.3: Magnetostatics. We begin by defining the fund...
10/11/2025
L42.2 Cycloid Motion Example 5.2 — Charged Particle in Crossed E ⟂ B Fields | Derivation & Solution
L42.2 Cycloid Motion Example 5.2 — Charged Particle in Crossed E ⟂ B Fields | Derivation & Solution
In this lecture we solve Example 5.2: Cycloid Motion — the trajectory of a charged particle released at the origin in uniform electric field E perpendicular ...
03/11/2025
L42.1 Cycloid Motion Example 5.2 — Charged Particle in E and B Fields | Cycloid Trajectory
L42.1 Cycloid Motion Example 5.2 — Charged Particle in E and B Fields | Cycloid Trajectory
In this lecture we solve Example 5.2: the cycloid motion (semicircular/cyclotron-like trajectory) of a charged particle released from the origin in crossed u...
20/10/2025
L41.1 Magnetostatics Introduction: Lorentz Force, Magnetic Fields & Pseudovectors | Electromagnetism
L41.1 Magnetostatics Introduction: Lorentz Force, Magnetic Fields & Pseudovectors | Electromagnetism
Struggling with magnetostatics? This is the perfect introduction for university students! We start Chapter 5 by exploring the fundamental question: what is t...
14/10/2025
How to Change the Default Graph Name in Origin Lab (Rename Graph Window Title)
How to Change the Default Graph Name in Origin Lab (Rename Graph Window Title)
Struggling with vague "Graph1" or "Plot1" names cluttering your Origin project? Learn how to rename your graph windows in seconds for better organization!In ...
06/10/2025
How to Save a Figure from MS Word directly as an Image File
How to Save a Figure from MS Word directly as an Image File
Learn how to save a figure from MS Word as an image file in this easy step-by-step tutorial.Whether you have inserted a chart, photo, or figure inside your W...