Electrostatics Question 339
Question: Two parallel plates have equal and opposite charge. When the space between them is evacuated, the electric field between the plates is . When the space is filled with dielectric, the electric field becomes . The dielectric constant of the dielectric material [MP PET 1989]
Options:
A) 1/2
B) 1
C) 2
D) 3
Show Answer
Answer:
Correct Answer: C