Question

Statement I A solar cell is made in wafer's shape (of large area).
Statement II By increasing area, work-function of electron is decreased.

• A. Both Statement I and Statement II are correct and Statement II is the correct explanation of Statement I.
• B. Both Statement I and Statement II are correct but Statement II is not the correct explanation of Statement I.
• C. Statement I is correct but Statement II is incorrect.
• D. Statement I is incorrect but Statement II is correct.

Answer 1

Answer: (C)

Solar cells are made wafer shape as a large area ensures more incident solar power.