please help me with the answer for question a Figure 1 below shows three identical charges that located along thecircumference of a circle of radius 5.0 cm at angles of 30°, 30° and 90°.a) Calculate the magnitude of the resultant electric field at the centre ofthe circle.-7.0 µC-7.0 µC5.0 cm| 30°30°90°-7.0 μCFigure 1b) suppose a positively charged with a same amount of charges wasbrought from infinity to the centre of the circle, draw the electric fieldpattern due to all the four point charges.Based on your drawing, briefly explain the significance if the lines areallowed to cross each other.

Data known, Charge q1,q2,q3 is -7.0μC, Radius of circle is 5×10-2m, The angles made by charges…

Answered: a) Calculate the magnitude of the…

a) Calculate the magnitude of the resultant electric field at the centre of the circle. -7.0 μC - 7.0 μC 5.0 cm | 30° 30° 90° -7.0 μC Figure 1

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

Chapter19: Electric Forces And Electric Fields

Section: Chapter Questions

Problem 28P: Three equal positive charges q are at the comers of an equilateral triangle of side a as shown in...

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