Which of the following statements are correct for the RC circuit shown? (Give AL

Question

Which of the following statements are correct for the RC circuit shown? (Give ALL correct answers, e.g., BCD) A. If S is in the position b for a long time, the current through R approaches E/R. B. After S is in the position b for a long time, the current through R becomes close to zero. C. Right after S is moved to the position b, following a long time in the position a, the potential across C is nearly zero. D. If S is in the position a for a long time, the current through R approaches E/R. E. After S is moved to b, it takes a time tau = RC, for the charge on C to drop to l/e of its initial value. F. If S is in the position b for a long time, the charge on C approaches CE. G. If S is in the position a for a long time, the current through R approaches zero.

Explanation / Answer

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

After S is moved to b, it takes a time = RC, for the charge on C to drop to 1/e of its initial value.

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

G is also correct

as once the capacitor is charged current will approach o

That's a correct statement....

i hope help me.

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