An electric field is restricted to a circular area of diameter d = 10.9 cm as shown in the figure. At the instant shown, the field direction is out of the page, its magnitude is 300 V/m, and its magnitude is increasing at a rate of 18.0 V/(m · s). A)What is the direction of the magnetic field at the point P, r = 16.6 cm from the center of the circle? B)What is the magnitude of the magnetic field (in T) at the point P, r = 16.6 cm from the center of the circle? C) As before, at the moment shown in the figure, the electric field within the circle has a magnitude of 300 V/m and is increasing at a rate of 18.0 V/(m · s). In addition, suppose that the radius of the circular area of the electric field increases at a rate of 1.00 cm/s. What would the magnitude of the magnetic field be at point P at this moment (in T)?

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An electric field is restricted to a circular area of diameter d = 10.9 cm as shown in the figure. At the instant shown, the field direction is out of the page, its magnitude is 300 V/m, and its magnitude is increasing at a rate of 18.0 V/(m · s).

A)What is the direction of the magnetic field at the point Pr = 16.6 cm from the center of the circle?
B)What is the magnitude of the magnetic field (in T) at the point Pr = 16.6 cm from the center of the circle?
C) As before, at the moment shown in the figure, the electric field within the circle has a magnitude of 300 V/m and is increasing at a rate of 18.0 V/(m · s). In addition, suppose that the radius of the circular area of the electric field increases at a rate of 1.00 cm/s. What would the magnitude of the magnetic field be at point P at this moment (in T)?
 
The image illustrates a conceptual diagram used in electrical engineering or physics to depict an electric field. It shows a circular region filled with orange dots, representing a uniform distribution of electric field lines. The region is enclosed within a dashed circular boundary, indicating the area of study or interest.

- The vector \(\vec{E}_{\text{out}}\) is shown pointing outward from the circle, suggesting the direction of the electric field at the boundary.
- Point \(P\) is marked outside the circular region, with a dashed line extending from the center of the circle to \(P\). This dotted line represents the radial distance \(r\) from the center of the charge distribution to point \(P\).
- The diameter of the circular region is labeled as \(d\).

This diagram is commonly used to help explain concepts like electric fields, charge distributions, and the influence of distance on electric field strength.
Transcribed Image Text:The image illustrates a conceptual diagram used in electrical engineering or physics to depict an electric field. It shows a circular region filled with orange dots, representing a uniform distribution of electric field lines. The region is enclosed within a dashed circular boundary, indicating the area of study or interest. - The vector \(\vec{E}_{\text{out}}\) is shown pointing outward from the circle, suggesting the direction of the electric field at the boundary. - Point \(P\) is marked outside the circular region, with a dashed line extending from the center of the circle to \(P\). This dotted line represents the radial distance \(r\) from the center of the charge distribution to point \(P\). - The diameter of the circular region is labeled as \(d\). This diagram is commonly used to help explain concepts like electric fields, charge distributions, and the influence of distance on electric field strength.
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