Online College Courses for Credit

P1 4.5 The national grid

P1 4.5 The national grid

Author: Gemma Boyson

How is electricity transferred from the power station to our homes?

Why are high voltages used?

See More
Fast, Free College Credit

Developing Effective Teams

Let's Ride
*No strings attached. This college course is 100% free and is worth 1 semester credit.

37 Sophia partners guarantee credit transfer.

299 Institutions have accepted or given pre-approval for credit transfer.

* The American Council on Education's College Credit Recommendation Service (ACE Credit®) has evaluated and recommended college credit for 32 of Sophia’s online courses. Many different colleges and universities consider ACE CREDIT recommendations in determining the applicability to their course and degree programs.


An apology...

Sorry folks, I haven't made a video myself for this lesson.

But I have included some resources for you that cover what you need.

AQA GCSE Science and P1 - The National Grid

A description of the National Grid for GCSE Science for AQA and for GCSE Physics for P1.

Source: myGCSEscience

National Grid | Fully Charged

The National Grid is a high-voltage electric power transmission network, connecting power stations and 340+ substations ensuring supply and demand is in the balance. Nigel Williams speaks to Robert Llewellyn about how the National Grid works in Great Britain, and what challenges it faces with the rapidly changing world.

Fully Charged is an online show hosted by Robert Llewellyn (Red Dwarf, Scrapheap Challenge, Carpool), sponsored by British Gas: Looking After Your World. During this series, Robert will discuss why we need to change how we think about energy consumption now. He will be taking a look at the newest electric cars available on the market [Volvo, Ford, Peugeot, Renault & Nissan] and also different forms of renewable energy [Wind and Solar].