A capacitor consists of two plates that each contain electric charges. How does the type and amount of charge on one plate compare with the type and amount of charge on the other plate?
a)They both have negative charges, but one plate has more charge.
b)They both have positive charges, but one plate has more charge.
c)They have equal positive charges.
d)They have equal and opposite charges.

e. 160.0 mm

Explanation:

Precision is defined as the accuracy in measurement that the measuring instrument measure any given specimen. The instrument having the lowest least count will be more precise than the instrument with higher least count.

Also precision of the reading is given by the number of the significant figures in the given sample of reading.

Option (e) that is 160.0 has a total number of significant figure of 4, which is the largest total significant figures among the other options.

Also the measurement reads 160.0 mm which measure to the lowest possible measurement of the given pen. Thus this reading is more precise.

Hence the correct option is --- Option (e) 160.0 mm