A 9.0-V battery is connected in series with a 34-mH inductor, a 160-n resistor,and an open switch.Part AWhat is the current in the circuit 0.100 ms after the switch is closed?Express your answer using two significant figures.——| ΑΣΦI=SubmitPart BU =hRequest AnswerHow much energystored in the inductor at this time?Express your answer using two significant figures.IVD| ΑΣΦSubmit?Request Answer?mAHJ

Battery voltage, Inductance value, Resistance,

A 9.0-V battery is connected in series with a 34-mH inductor, a 160- resistor, and an open switch. Part A What is the current in the circuit 0.100 ms after the switch is closed? Express your answer using two significant figures. VE ΑΣΦ I = Submit Part B Request Answer U = www ? How much energy is stored in the inductor at this time? Express your answer using two significant figures. 195| ΑΣΦ www. ? mA μJ

A 9.0-V battery is connected in series with a 34-mH inductor, a 160- resistor, and an open switch. Part A What is the current in the circuit 0.100 ms after the switch is closed? Express your answer using two significant figures. VE ΑΣΦ I = Submit Part B Request Answer U = www ? How much energy is stored in the inductor at this time? Express your answer using two significant figures. 195| ΑΣΦ www. ? mA μJ

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Concept explainers

Electromagnets

The word "electromagnet" is composed of two words, ‘electro’ and ‘magnet’. It is a type of magnet in which an electric current helps in the generation of a magnetic field. Electromagnets usually consist of two major parts, wire and a coil around which the wire is wound. This is called a solenoid. When an electric current is allowed to pass through the coiled wire, the electric current produces a magnetic field. This magnetic field is present only when current is passing through the wire.

Question

A 9.0-V battery is connected in series with a 34-mH inductor, a 160-n resistor,
and an open switch.
Part A
What is the current in the circuit 0.100 ms after the switch is closed?
Express your answer using two significant figures.
——| ΑΣΦ
I=
Submit
Part B
U =
h
Request Answer
How much energy
stored in the inductor at this time?
Express your answer using two significant figures.
IVD| ΑΣΦ
Submit
?
Request Answer
?
mA
HJ

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Step 2: (A) Calculating the current in the circuit by using the formula for current in a series RL circuit.

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