Lesson: Chapter 11 — Electronics

LEDs and solar cells 3 of 4 Reset answers

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Question 3

About what emf does one silicon solar cell give?

A 12 V B 0.5 V C 230 V D 5 V

The right answer is the one marked above.

0.5 V. Many cells in series and parallel make a 12 V or 15 V panel.

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