4) In the figure, magnetic field varies with time according to the expressionB = (5t² - 2t + 1)T. The magnitude of electric field is E₁ at P1 and E₂ at P1when t= 0.5s. What is the sum of E₁+E2 (in V/m)?(Take r₁-4 m, R=6 m and r2=9 m).A) 6B) 9C) 12D) 15xxxxxxxxXX X:xxxxxxP₁XxxxRxx xx X xxXXPin7₂

Answered: Image /qna-images/answer/86e256a7-6f87-4f47-b153-0555676f08f8.jpg

4) In the figure, magnetic field varies with time according to the expression B = (5t² - 2t + 1)T. The magnitude of electric field is E₁ at P1 and Ez at P1 when t= 0.5s. What is the sum of E₁+E2 (in V/m)? (Take r1=4 m, R=6 m and r2=9 m).

4) In the figure, magnetic field varies with time according to the expression B = (5t² - 2t + 1)T. The magnitude of electric field is E₁ at P1 and Ez at P1 when t= 0.5s. What is the sum of E₁+E2 (in V/m)? (Take r1=4 m, R=6 m and r2=9 m).

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter23: Faraday’s Law And Inductance

Section23.4: Induced Emfs And Electric Fields

Problem 23.6QQ: In a region of space, a magnetic field is uniform over space but increases at a constant rate. This...

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Concept explainers

Magnetic Field Of Coaxial Cable

The word coaxial means same axis. So for a long straight cable to be coaxial, it must have concentric cylindrical shaped conductor around it. Coaxial cable (popularly called ‘coax’) has various applications ranging from current conductors to radiofrequency signal transmitters. This cable has lower emission losses and provides protection from electromagnetic interference which allows signals with less power to transmit over longer distances.For example, currents produced in the pickup of a stereo turntable generally travel to the amplifier through a coaxial cable.The self-inductance of a coaxial cable is another important characteristic, because it influences the propagation of electrical signals in the cable.

Question

4) In the figure, magnetic field varies with time according to the expression
B = (5t² - 2t + 1)T. The magnitude of electric field is E₁ at P1 and E₂ at P1
when t= 0.5s. What is the sum of E₁+E2 (in V/m)?
(Take r₁-4 m, R=6 m and r2=9 m).
A) 6
B) 9
C) 12
D) 15
xxx
xxx
xx
X
X X
:xx
xxx
x
P₁
X
xxx
R
x
x xx X xx
XX
Pin
7₂

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