Types of aerials Slideshow Play

Various number lines Animation Play

Vector equations of lines in 2-D Class activity Play

Vector equations of lines in 2-D Whiteboard presentation Play

Vector equations of lines in 3-D Whiteboard presentation Play

Vector equations of lines in 3-D Class activity Play

Voltage Whiteboard exercise Play

Voltage Whiteboard exercise Play

Voltage Student activity Play

What does a discharge involve? Student activity Play

What does a discharge involve? Animation Play

What does a discharge involve? Whiteboard exercise Play

What is the direction of the electromagnetic force? Student activity Play

What is the direction of the electromagnetic force? Simulation Play

What is the direction of the electromagnetic force? Slideshow Play

When the Lorentz force is not acting Whiteboard exercise Play

When the Lorentz force is not acting Student activity Play

When the Lorentz force is not acting Simulation Play

Where do Harry, Yoko, Emmanuel and Lena live? Student activity Play

Where do Harry, Yoko, Emmanuel and Lena live? Whiteboard exercise Play

Why is the potential energy of a gravitational field negative? Whiteboard exercise Play

Why is the potential energy of a gravitational field negative? Student activity Play

Work in electric field Animation Play

X-rays Animation Play

α particles Animation Play