A small 13.0 g plastic ball is tied to a very light 29.7 cm string that is attached to the vertical wall of a room. (See (Figure 1).) A uniform horizontal electric field exists in this room. When the ball has been given an excess charge of -1.50μC, you observe that it remains suspended, with the string making an angle of 17.4° with the wall. Fiqure 1 of 1 Part A Find the magnitude of the electric field in the room. Express your answer in newtons per coulomb.

A small 13.0 g plastic ball is tied to a very light 29.7 cm string that is attached to the vertical wall of a room. (See (Figure 1).) A uniform horizontal electric field exists in this room. When the ball has been given an excess charge of -1.50μC, you observe that it remains suspended, with the string making an angle of 17.4° with the wall. Fiqure 1 of 1 Part A Find the magnitude of the electric field in the room. Express your answer in newtons per coulomb.

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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A small 13.0 g plastic ball is tied to a very light 29.7 cm
string that is attached to the vertical wall of a room. (See
(Figure 1).) A uniform horizontal electric field exists in this
room. When the ball has been given an excess charge of
-1.50μC, you observe that it remains suspended, with
the string making an angle of 17.4° with the wall.
Figure
1 of 1
17.4°
▼
A charged ball suspended by an inclined string
Part A
Find the magnitude of the electric field in the room.
Express your answer in newtons per coulomb.
IVE ΑΣΦ
E = 0.13
Submit Previous Answers Request Answer
Part B
?
X Incorrect; Try Again; 5 attempts remaining
N/C

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