Having trouble calculation this one ### Understanding Electric Fields#### Part A**Question:**What is the strength of the electric field at the position indicated by the dot in the figure? Refer to Figure 1. Given \( r = 8.0 \, \text{cm} \).**Instructions:**Express your answer to two significant figures and include the appropriate units.**Input Box:**- E = [Value] [Units]**Feedback:**- Incorrect; Try Again; 12 attempts remaining---#### Part B**Question:**What is the direction of the electric field at the position indicated by the dot in the figure?**Options:**- Horizontal to the left.- Horizontal to the right.- 45° below horizontal to the left.- 45° above horizontal to the left.**Feedback:**- Correct---### Figure DescriptionThe figure shows two identical positive charges, each with a magnitude of \( 3.0 \, \text{nC} \), positioned symmetrically above and below a central dot, separated by a distance \( r \). The dot's position is equidistant from both charges horizontally, highlighting the symmetry and indicating where the electric field is to be calculated.- **Charge Configuration:** - Top charge: \( 3.0 \, \text{nC} \), labeled as positive. - Bottom charge: \( 3.0 \, \text{nC} \), labeled as positive. - **Distance:** - Vertical distance from each charge to the central dot is \( r \).This setup illustrates the calculation of electric field strength and its directional properties at a specific location influenced by multiple charges.

Answered: Image /qna-images/answer/c5c6349f-7223-4d7f-a3ea-94417f5ec819.jpg

Part A What is the strength of the electric field at the position indicated by the dot in the figure? (Figure 1). Let r = 8.0 cm . Express your answer to two significant figures and include the appropriate units. ? E = Value Units Submit Previous Answers Request Answer X Incorrect; Try Again; 12 attempts remaining Part B What is the direction of the electric field at the position indicated by the dot in the figure? Horizontal to the left. Horizontal to the right. 45° below horizontal to the left. 45° above horizontal to the left. Submit Previous Answers v Correct Provide Feedback Next > Figure 1 of 1 3.0 nC+) r 3.0 nC(+

Part A What is the strength of the electric field at the position indicated by the dot in the figure? (Figure 1). Let r = 8.0 cm . Express your answer to two significant figures and include the appropriate units. ? E = Value Units Submit Previous Answers Request Answer X Incorrect; Try Again; 12 attempts remaining Part B What is the direction of the electric field at the position indicated by the dot in the figure? Horizontal to the left. Horizontal to the right. 45° below horizontal to the left. 45° above horizontal to the left. Submit Previous Answers v Correct Provide Feedback Next > Figure 1 of 1 3.0 nC+) r 3.0 nC(+

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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