Acapacitor stores energy u1 when it holds charge q .the same capacitor stores energy u2 when it holds charge 16 q what is the ratio between u2/u1 the answer is 256 why ?

Ratio between U₂/U₁ = 256

Explanation:

Energy stored in a capacitor is given by

where Q is the charge and C is the capacitance.

We have

and

So,

Ratio between U₂/U₁ = 256

grav forces affect all objects magnetic forces affect magnetic objects and electric currents

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pour in room temperature or cold water. cover the pitcher and refrigerate. steep white or green tea for 6 to 8 hours; steep black or oolong tea for 8 to 12 hours.jun 28, 2015