:. In the circuit shown, the battery EMF is 10.0 V, the inductance L is 12.0 mH, and the resistance R is 2.00 $2. + If the switch is connected to point a, find the time (in ms) it takes for the current to reach 80.0% of its E maximum value? (A) 3.21 (D) 8.67 (B) 4.22 (E) 9.66 (C) 2.56 -L (C) 0.586 b (D) 0.972 W After the inductor is fully charged, the switch is connected to point b. Find the current (in amps) after two time constants have passed. (A) 0.321 (B) 0.235 ele (E) 0.677 L
:. In the circuit shown, the battery EMF is 10.0 V, the inductance L is 12.0 mH, and the resistance R is 2.00 $2. + If the switch is connected to point a, find the time (in ms) it takes for the current to reach 80.0% of its E maximum value? (A) 3.21 (D) 8.67 (B) 4.22 (E) 9.66 (C) 2.56 -L (C) 0.586 b (D) 0.972 W After the inductor is fully charged, the switch is connected to point b. Find the current (in amps) after two time constants have passed. (A) 0.321 (B) 0.235 ele (E) 0.677 L
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Transcribed Image Text:. In the circuit shown, the battery EMF is
10.0 V, the inductance L is 12.0 mH, and the resistance R is
2.00 $2.
If the switch is connected to point a, find the time
(in ms) it takes for the current to reach 80.0% of its
maximum value?
(A) 3.21
(D) 8.67
(B) 4.22
(E) 9.66
(C) 2.56
+
(C) 0.586
After the inductor is fully charged, the switch is connected to point b. Find the current (in amps)
after two time constants have passed.
(A) 0.321
(B) 0.235
b
(D) 0.972
(E) 0.677
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