Electrostatics Question 117

Question: The electric field between the plates of a parallel plate capacitor when connected to a certain battery is E0 . If the space between the plates of the capacitor is filled by introducing a material of dielectric constant K without disturbing the battery connections, the field between the plates shall be [AMU (Med.) 2002]

Options:

A) KE0

B) E0

C) E0K

D) None of the above

Show Answer

Answer:

Correct Answer: B

Solution:

In the presence of battery potential difference remains constant.

Also E=Vd,

so E remains same.



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