What is the magnitude E of the electric field at point P? Throughout this part, express your answers in terms of the constant k, defined by k=14πϵ0. Express your answer in terms of L, λ, d, and k.

The construction of copying qpr is started below. the next step is to set the width of the compass to the length of ab. how does this step ensure that a new angle will be congruent to the original angle? by using compass take the measures of angle and draw the same arc according to it.