In the circuit shown in Figure, a generator supplies a voltage of $E ( t ) = 20 \sin 60 t$ volts, the inductance is 2 H, the resistance is 40 Ω , and $I ( 0 ) = 2 A$ . Find the current 0.2 s after the switch is closed. Round your answer to two decimal places.
A) $- 0.06 \mathrm {~A}$
B) $- 0.75 \mathrm {~A}$
C) $- 0.13 A$
D) $- 0.50 \mathrm {~A}$
E) $- 0.11 \mathrm {~A}$

Question

In the circuit shown in Figure, a generator supplies a voltage of $E ( t ) = 20 \sin 60 t$ volts, the inductance is 2 H, the resistance is 40 Ω , and $I ( 0 ) = 2 A$ . Find the current 0.2 s after the switch is closed. Round your answer to two decimal places. 
A) $- 0.06 \mathrm {~A}$ 
B) $- 0.75 \mathrm {~A}$ 
C) $- 0.13 A$ 
D) $- 0.50 \mathrm {~A}$ 
E) $- 0.11 \mathrm {~A}$

Quizplus · Accepted Answer

The Answer of In the circuit shown in Figure, a generator supplies a voltage of $E ( t ) = 20 \sin 60 t$ volts, the inductance is 2 H, the resistance is 40 Ω , and $I ( 0 ) = 2 A$ . Find the current 0.2 s after the switch is closed. Round your answer to two decimal places. 
A) $- 0.06 \mathrm {~A}$ 
B) $- 0.75 \mathrm {~A}$ 
C) $- 0.13 A$ 
D) $- 0.50 \mathrm {~A}$ 
E) $- 0.11 \mathrm {~A}$

In the Circuit Shown in Figure, a Generator Supplies a Voltage