What prevents the electrons from traveling back across the junction to the p-type semiconductor in solar photovoltaic systems?
What will be an ideal response?
An electrical field between these two materials prevents the electrons from returning across the junction.
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How did British authorities respond to efforts by colonial legislatures to restrict or halt the importation of slaves?
A. They applauded and supported these efforts. B. British leaders vetoed such efforts. C. They allowed only South Carolina's legislation to stand. D. They viewed such colonial actions as morally callous. E. The British refused to intervene and did nothing.
What happens if the MCR instruction is false?
What will be an ideal response?
Golden hamsters should be housed _____
a. alone b. in pairs c. as a haram of one male to three females d. in groups of five to ten males or females
Isometric drawings are used to great advantage in detailing
A. instruction diagrams B. piping diagrams C. dimensions diagrams D. symbols diagrams