The devices below are all used in electronic circuits. Which of the above is best described by

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The devices below are all used in electronic circuits.

Which of the above is best described by each of the following statements?

a. Glows when a small current flows in it.

b. Links two circuits so that a small current in one can switch on or off a larger current in the other

c. Has a lower resistance when it is heated.

d. Has a lower resistance when light shines on it.

e. Lets current pass in one direction only.

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Complete Physics For Cambridge IGCSE RG

ISBN: 9780198308713

3rd Edition

Authors: Stephen Pople

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Question Posted: Aug 27, 2021 02:19 AM

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The devices below are all used in electronic circuits. Which of the above is best described by

Question:

diode capacitor LED thermistor LDR relay

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a Glows when a small current flows in it LED b Links two circu...View the full answer

Complete Physics For Cambridge IGCSE RG

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