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

question 120

Short Answer

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 $40 \Omega$ , and $I ( 0 ) = 2 A$ . Find the current $0.2 \mathrm {~s}$ after the switch is closed. Round your answer to two decimal places.

---

Definitions:

Pollution

The introduction of contaminants into the natural environment that cause adverse change to air, water, or soil.

Factory Smokestack

A large chimney through which industrial gases, smoke, and particles are expelled into the atmosphere, often associated with manufacturing plants.

Preventable Health Problems

Health issues that can be avoided through interventions such as vaccinations, healthy lifestyle choices, and public health measures.