Solved

A Charged Capacitor Stores Energy U

Question 8

Multiple Choice

A charged capacitor stores energy U.Without connecting this capacitor to anything,dielectric having dielectric constant K is now inserted between the plates of the capacitor,completely filling the space between them.How much energy does the capacitor now store?


A) 2KU
B) KU
C) U
D) A charged capacitor stores energy U.Without connecting this capacitor to anything,dielectric having dielectric constant K is now inserted between the plates of the capacitor,completely filling the space between them.How much energy does the capacitor now store? A) 2KU B) KU C) U D) E)
E) A charged capacitor stores energy U.Without connecting this capacitor to anything,dielectric having dielectric constant K is now inserted between the plates of the capacitor,completely filling the space between them.How much energy does the capacitor now store? A) 2KU B) KU C) U D) E)

Correct Answer:

verifed

Verified

Unlock this answer now
Get Access to more Verified Answers free of charge

Related Questions

Q3: In the circuit shown in the figure,the

Q4: Equal but opposite charges Q are placed

Q5: An isolated air-filled parallel-plate capacitor that is

Q6: The electric field between square the plates

Q7: Three capacitors are arranged as shown in

Q9: When two or more capacitors are connected

Q10: An air-filled capacitor stores a potential energy

Q11: A 6.00-μF parallel-plate capacitor has charges of

Q12: The capacitors in the network shown in

Q13: Five capacitors are connected across a potential