In the figure, the point charges are located at the corners of an equilateral triangle 26 cm on a side. a)Find the magnitude of the electric field, in newtons per coulomb, at the center of the triangular configuration of charges, given that qa = 1.1 nC , qb = -5.9 nC , and qc = 1.5 nC.  b)Find the direction of the electric field in degrees below the right-pointing horizontal (the positive x-axis).

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In the figure, the point charges are located at the corners of an equilateral triangle 26 cm on a side.

a)Find the magnitude of the electric field, in newtons per coulomb, at the center of the triangular configuration of charges, given that qa = 1.1 nC , qb = -5.9 nC , and qc = 1.5 nC. 

b)Find the direction of the electric field in degrees below the right-pointing horizontal (the positive x-axis). 

 

The image depicts three point charges, labeled \( q_a \), \( q_b \), and \( q_c \), positioned at the vertices of a triangle. Each charge is represented by a yellow circle with a black outline, and the three are enclosed within a yellow-bordered rectangle.

- **\( q_a \)** is located at the upper portion of the rectangle.
- **\( q_b \)** is positioned at the lower right corner.
- **\( q_c \)** is situated at the lower left corner.

The configuration suggests a study of electrostatic interactions among point charges, often analyzed in physics through Coulomb's law to understand the forces between the charges based on their distances from each other.
Transcribed Image Text:The image depicts three point charges, labeled \( q_a \), \( q_b \), and \( q_c \), positioned at the vertices of a triangle. Each charge is represented by a yellow circle with a black outline, and the three are enclosed within a yellow-bordered rectangle. - **\( q_a \)** is located at the upper portion of the rectangle. - **\( q_b \)** is positioned at the lower right corner. - **\( q_c \)** is situated at the lower left corner. The configuration suggests a study of electrostatic interactions among point charges, often analyzed in physics through Coulomb's law to understand the forces between the charges based on their distances from each other.
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