Question
Physics Question on electrostatic potential and capacitance
Electric potential of earth is taken zero. No electric field exists on earth surface.
A
If both assertion and reason are true and reason is the correct explanation of assertion
B
If both assertion and reason are true but reason is not the correct explanation of assertion
C
If assertion is true but reason is false
D
If both assertion and reason are false
Answer
If assertion is true but reason is false
Explanation
Solution
Electric potential of earth is taken as zero, because the capacitance of earth is taken infinite.