https://youtube.com/shorts/zq4PN_Yiawg?si=f0c71YqU6wWdfkNb

Anomalous property of water

Snells window animation required feedback from teachers

https://youtube.com/shorts/nQr3FoJb5x8?si=yq0vwyBFmAPAiloy

Photo electric effect

https://youtube.com/shorts/Pm8L7I8fx-s?si=Eh29jtDWxomzMDuD

https://youtube.com/shorts/4k6IReo-8bE?si=R5jUsXAlpeBVT4XA

Magnetic damping eddy currents lenzs law

https://youtube.com/shorts/zlpWm-hFIKQ?si=dOfP6WW_z39xycrF

Why E perpendicular to surace

$x^2 + y^2 = a^2$

$\int \vec{E} \cdot d\vec{l} = - dV$

$4x^2 + a^2 - 5y^2 = 0$

$C = \frac{\varepsilon_0 A}{d - t + \frac{t}{K}}$

Geometric meridian and magnetic meridian 

Magnets field around them...atomic magnets

Steel UTS (Ultimate Tensile Strength) ~ 574 MPa

Carnot Engine -- The theoretical limitation on the maximum efficiency that can be achieved in a Heat Engine.

Cavendish Experiment to determine the Universal Gravitational constant G.

Hookes Law

Beat Frequency

What is a capacitor?

What is that 80V in the Label? What is the resistor doing here?