Electrostatics Question 268
Question: To form a composite capacitor from a supply of identical capacitors marked , we require a minimum number of capacitors [MP PET 1996; AIIMS 2000]
Options:
A)
B)
C)
D)
Show Answer
Answer:
Correct Answer: D
Solution:
If length of the foil is l then
therefore
therefore l = 33.9 m