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GCSE Bitesize was launched in January 1998, covering seven subjects. For each subject, a one- or two-hour long TV programme would be broadcast overnight in the BBC Learning Zone block, and supporting material was available in books and on the BBC website. At the time, only around 9% of UK households had access to the internet at home.
The current in a series circuit goes through every component in the circuit. Therefore, all of the components in a series connection carry the same current. A series circuit has only one path through which its current can flow. Opening or breaking a series circuit at any point causes the entire
BBC Bitesize is launched as a free online study support resource for school-age pupils in the United Kingdom to aid pupils in both schoolwork and for older pupils, exams. [15] 1999. 1 June – BBC Knowledge launches as part of the BBC's move into digital television. The new channel broadcasts a mix of educational and informative programming ...
Electricity plays a central role in many modern technologies, serving in electric power where electric current is used to energise equipment, and in electronics dealing with electrical circuits involving active components such as vacuum tubes, transistors, diodes and integrated circuits, and associated passive interconnection technologies.
The logo for BBC Children's & Education. BBC Children's and Education [1] is the BBC division responsible for media content for children in the UK. Since the launch of specially dedicated television channels in 2002, the services have been marketed under two brands.
Analog circuits are very commonly represented in schematic diagrams, in which wires are shown as lines, and each component has a unique symbol. Analog circuit analysis employs Kirchhoff's circuit laws: all the currents at a node (a place where wires meet), and the voltage around a closed loop of wires is 0. Wires are usually treated as ideal ...
The BBC Learning Zone (previously The Learning Zone) was an educational strand run by the BBC as an overnight service on BBC Two. It broadcast programming aimed at students in Primary, Secondary and Higher Education as well as to adult learners.
Newsround (stylised as newsround) is a BBC children's news programme, which has run continuously since 4 April 1972. It was one of the world's first television news magazines aimed specifically at children. Initially commissioned as a short series by BBC Children's Department, who held editorial control, its facilities were provided by BBC News.