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(I) Circle the correct answer (8) 1. Sun light is converted to electricity in silicon when a photon of light collides with a) Silicon atom nucleus ©) a hole b) an electron around the silicon atom d) an other photon 2. The goal of making a useful solar cell is to a) keep the holes in the cells b) keep the electrons in the cell c) recombine electrons and holes d) get the electrons out of the cell before they recombine with holes 3. Solar cells that are exposed to light and connected to a load in a closed electrical circuit a) eventually lose their electrons and must be recharged with electrons. c) never run out of electrons because electrons never leave the cell. d) receive electrons from the outer circuit as other electrons leave the cell and pass into the circuit. b) create new electrons as old ones are lost. 4. A solar cell in the presence of light can a) store energy c) create energy b) convert energy d) all of the above

(I) Circle the correct answer (8) 1. Sun light is converted to electricity in silicon when a photon of light collides with a) Silicon atom nucleus ©) a hole b) an electron around the silicon atom d) an other photon 2. The goal of making a useful solar cell is to a) keep the holes in the cells b) keep the electrons in the cell c) recombine electrons and holes d) get the electrons out of the cell before they recombine with holes 3. Solar cells that are exposed to light and connected to a load in a closed electrical circuit a) eventually lose their electrons and must be recharged with electrons. c) never run out of electrons because electrons never leave the cell. d) receive electrons from the outer circuit as other electrons leave the cell and pass into the circuit. b) create new electrons as old ones are lost. 4. A solar cell in the presence of light can a) store energy c) create energy b) convert energy d) all of the above

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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(I) Circle the correct answer (8) 1. Sun light is converted to electricity in silicon when a photon of light collides with a) Silicon atom nucleus b) an electron around the silicon atom c) a hole d) an other photon 2. The goal of making a useful solar cell is to a) keep the holes in the cells c) recombine electrons and holes d) get the electrons out of the cell before they recombine with holes b) keep the electrons in the cell 3. Solar cells that are exposed to light and connected to a load in a closed electrical circuit a) eventually lose their electrons and must be recharged with electrons. c) never run out of electrons because electrons never leave the cell. d) receive electrons from the outer circuit as other electrons leave the cell and pass into the circuit. b) create new electrons as old ones are lost. 4. A solar cell in the presence of light can a) store energy c) create energy b) convert energy d) all of the above
Transcribed Image Text:(I) Circle the correct answer (8) 1. Sun light is converted to electricity in silicon when a photon of light collides with a) Silicon atom nucleus b) an electron around the silicon atom c) a hole d) an other photon 2. The goal of making a useful solar cell is to a) keep the holes in the cells c) recombine electrons and holes d) get the electrons out of the cell before they recombine with holes b) keep the electrons in the cell 3. Solar cells that are exposed to light and connected to a load in a closed electrical circuit a) eventually lose their electrons and must be recharged with electrons. c) never run out of electrons because electrons never leave the cell. d) receive electrons from the outer circuit as other electrons leave the cell and pass into the circuit. b) create new electrons as old ones are lost. 4. A solar cell in the presence of light can a) store energy c) create energy b) convert energy d) all of the above
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