A cylindrical capacitor is being charged by an exponentially decreasing current. The inner cylinder of the capacitor is positive and the outer cylinder is negative. What is the direction of the magnetic field between the two cylinders while the capacitor is charging

Question

02-12-2021
Physics

Answered

Find solutions to your problems with the help of IDNLearn.com's knowledgeable users. Our platform offers detailed and accurate responses from experts, helping you navigate any topic with confidence.

A cylindrical capacitor is being charged by an exponentially decreasing current. The inner cylinder of the capacitor is positive and the outer cylinder is negative. What is the direction of the magnetic field between the two cylinders while the capacitor is charging

Sagot :

We appreciate your contributions to this forum. Don't forget to check back for the latest answers. Keep asking, answering, and sharing useful information. IDNLearn.com is your go-to source for dependable answers. Thank you for visiting, and we hope to assist you again.

Which Sentence Uses Punctuation Correctly? My Friend Jumped Off The Diving Board And Shouted "look Out Below!" My Friend Jumped Off The Diving Board And Shouted

Of These 10 Words Make Up Phrases sore---dizzy---runny---side---throat---test---fruits---effect---abuse---nutritious---nose---feel---warm---blood---out---fresh-

Which Statement About The Declaration Of Independence Is True? A. It Was Written By Paul Revere In Boston After Shots Were Fired At Lexington. B. It Was Written

DIRECTIONS: Draw A Picture To Represent Each Problem. Then, Use the Pythagorean Theorem To Answer The Question. Answer Each question In A Complete Sentence. 1.

Which Statement About The Results Of The Spanish-American War Is True? A. The United States Became An Imperialist Nation. B. The People Of The Philippines Embra

Wendy And Peter Each Made Up A New “Guess My Decimal” Game Just For You. Use Their Clues To Determine The Number. A. Wendy Gives You This Clue: “My Decimal

What Is The Poem "Last Dawn" By Octavio Paz About ?

Describe The Roles Of NATO And The Warsaw Pact. Why Did They Need To Exist?

Which Personal Pronoun Best Completes The Sentence? How Is It Used? But The Very Next Day, __________ Left The Stove On And Burned A Pot. A. They; Subject B. Th

A Loaf Of Bread Originally Priced At $3.49 Has Been Discounted 10%.

Oladayoademosuidn Oladayoademosuidn · Answer 1 · 2021-12-06T10:23:53-05:00

The direction of the magnetic field between the two cylinders while the capacitor is charging is counterclockwise.

According to Maxwell's law of induction, a changing electric field induces a magnetic field, B given by the equation

∫B.ds = μεdΦ/dt where ds = path length of magnetic field, μ = permeability of free space, ε = permittivity of free space and dΦ/dt = rate of change in electric flux. The electric field in the cylindrical capacitor is directed from the inner cylinder to the outer cylinder since the inner cylinder is positive and outer cylinder negative.

For an electric current which increases, the rate of change of electric flux is positive and this produces a magnetic field in the clockwise direction.

Since in this case, we have an exponentially decreasing current, dΦ/dt is negative. Thus, this will produce a magnetic field opposite to that of an increasing current. So, the direction of the magnetic field would be counter clockwise.

So, the direction of the magnetic field between the two cylinders while the capacitor is charging is counterclockwise.

Learn more about Maxwell's law of induction here:

https://brainly.com/question/4363096

Sagot :

Other Questions