**A.**

The energy stored in a capacitor is given by:

$\overline{){\mathbf{U}}{\mathbf{=}}\frac{\mathbf{1}}{\mathbf{2}}{\mathbf{Q}}{\mathbf{V}}{\mathbf{=}}\frac{\mathbf{1}}{\mathbf{2}}{\mathbf{C}}{{\mathbf{V}}}^{{\mathbf{2}}}}$

Which of the following statements are correct for the RC circuit shown? Select true or false for each statement.

You may assume that when the switch is in position b for a long time, the capacitor is fully discharged (Q = 0).

A. The longer S is kept in the position a, the lower is the energy stored in C.

B. Right after S is moved to the position a, following a long time in the position b, the current through R is zero.

C. Right after S is moved to the position a, following a long time in the position b, the current through R is ε/R.

D. The longer S is kept in the position a, the higher is the energy stored in C.

E. If S is in the position a for a long time, the current through R approaches zero.

F. If S is in the position a for a long time, the charge on C approaches zero.

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