Electronics Crossword

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Across

4 What happens to a fuse when too large a current flows. (5)

5 An LED emitts this. (5)

6 I get this if I divide voltage by current. (10)

7 Colour of 'live' wire. (5)

9 The unit of energy used by the ESB. (12)

11 The unit of electric current. (6)

Down

1 Does not allow electricity flow through it easily. (9)

2 The unit of potential difference. (4)

3 Continuously changing current. (11)

8 A device that allows current to flow in one direction only. (5)

10 The unit of power. (4)

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