Discover how doctors use electricity in the human body to stimulate and suppress muscles - and save lives. Physics - Electricity And Circuits - Learning Points. Electricity is a useful tool in medicine and saves lives. An electric shock...

In this video we cover:

- How radio waves can be transmitted using oscilloscopes, transmitters, and rece
ivers
- How the transmission of radio waves can be used to transfer i
nformation
- The three different types of...

This video covers:

- The difference between alternating current and direct cu
rrent
- Voltage-t
ime graphs
-

Oscilloscope
s

General info:
- Suitable f
or all GCSE and IGCSE courses
- Suitab
le for...

Full wave bridge rectifier. In this video we look at the full wave bridge rectifier, the half wave rectifier the full wave rectifier, center tapped transformers, diodes, load, oscilloscope, waveform, DC, AC, voltage current, capacitors,...

Half wave rectifier explained - how to convert AC alternating current into DC direct current using diodes.

Full bridge rectifier - how to convert AC alternating current into DC direct current. Using capacitors to filter the rippled DC wave into smooth DC with experiments.

Learn how to calculate the discharging time of a capacitor with a resistor in this RC circuit charging tutorial with works examples

Learn how to use a microphone with the Arduino's analog input so you can

make projects that react to sound! See the Science Buddies website for cool science projects you can do with an