(Solved):       please show step by step foe part a and b (Figure 1) shows four electric ...

 

 

 

please show step by step foe part a and b

(Figure 1) shows four electrical charges located at the corners of a rectangle. Like charges, you will recall, repel each other while opposite charges attract. Charge \( B \) exerts a repulsive force (directly away from \( B \) ) on charge \( A \) of \( 4.5 \mathrm{~N} \). Charge \( C \) exerts an attractive force (directly toward C) on charge A of \( 9.0 \mathrm{~N} \). Finally, charge D exerts an attractive force of \( 3.0 \mathrm{~N} \) on charge \( A \) Figure 1 of 1 (Figure 1) shows four electrical charges located at the corners of a Assuming that forces are vectors, what is the magnitude of the net force \( \vec{F}_{\text {net }} \) exerted on charge \( A \) ? rectangle. Like charges, you will recall, repel each other while Express your answer in newtons. opposite charges attract. Charge \( B \) exerts a repulsive force (directly away from B) on charge A of \( 4.5 \mathrm{~N} \). Charge \( \mathrm{C} \) exerts an attractive force (directly toward \( \mathrm{C} \) ) on charge \( \mathrm{A} \) of \( 9.0 \mathrm{~N} \). Finally, charge \( D \) exerts an attractive force of \( 3.0 \mathrm{~N} \) on charge \( \mathrm{A} \). * Incorrect; Try Again; 5 attempts remaining The correct answer does not depend on: \( N \). Figure Part B What is the direction of the net force \( \vec{F}_{\text {net }} \) exerted on charge A? Use the \( x y \)-plane with the origin at \( \mathrm{A} \) and with \( x \)-axis directec Express your answer in degrees measured clockwise from the negative \( y \)-axis. Express your answer in newtons. View Available Hint(s) * Incorrect; Try Again; 5 attempts remaining The correct answer does not depend on: \( N \). Part B What is the direction of the net force \( \vec{F}_{\text {net }} \) exerted on charge A? Use the \( x y \)-plane with the origin at \( \mathrm{A} \) and with \( x \)-axis directed to \( \mathrm{B} \). Express your answer in degrees measured clockwise from the negative \( y \)-axis.