(Solved): What is the magnitude of the net electric force on charge \( B \) in the figure?(Figure 1) Assume ...

What is the magnitude of the net electric force on charge \( B \) in the figure?(Figure 1) Assume \( a=1.8 \mathrm{~cm} \) and \( b=1.4 \mathrm{~cm} \). Express your answer to two significant figures and include the appropriate units. X Incorrect; Try Again; 4 attempts remaining Part B What is the direction of the net electric force on charge \( B \) in the figure? The force is directed up. The force is directed down. Figure \( \mathrm{A} \cdot--1.0 \mathrm{nC} \) 2 \( \mathrm{B}=--2.0 \mathrm{nC} \) b \( \mathrm{C} \cdot+2.0 \mathrm{nC} \)