#### Question

If the charge on the condenser of 10°F is doubled, then the energy stored in it becomes

(A) zero

(B) twice that of initial energy

(C) half the initial energy

(D) four times the initial energy

#### Solution

(D) four times the initial energy

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#### APPEARS IN

Solution If the Charge on the Condenser of 10°F is Doubled, Then the Energy Stored in It Becomes Concept: Energy Bands in Solids.