AQA · GCSE Physics

AI data centre electricity GCSE Physics challenge

Can you get 100%? Use an AI data centre to test electrical power, energy transfer and why almost all supplied electrical energy eventually becomes heat.

Read why AI data centres use so much electricity

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Question

8 marks

Answer all parts. Show your working and give units where appropriate.

1(a)

A bank of servers receives electrical power of 2.0 MW at a potential difference of . Calculate the current supplied to the servers.

[3 marks]

1(b)

Calculate the energy transferred to the server bank in 1.0 hour.

[2 marks]

1(c)

The useful output of the servers is processed information. Explain why nearly all of the electrical energy supplied to the building eventually has to leave as thermal energy, and why the cooling system does not destroy this energy.

[3 marks]

Start the question to write your answer, receive marks and ask Sherlock Ohms for text help.