Q1 A 40.0-cm-diameter circular loop is rotated in a uniform electric field until the position of maximum electric flux is found. The flux in this position is measured to be \( 5.20 \times 10^{5} \mathrm{~N} . \mathrm{m}^{2} / \mathrm{C} \). What is the magnitude of the electric field? Q2 Consider a thin, spherical shell of radius 14.0 cm with a total charge of 32.0

\( \hat{A}=90^{\circ} ; \hat{C}=30^{\circ} \) and \( L C=\sqrt{3} \). Calculate the exact values of \( A C \) and \( A L \) then give an approximate value of \( A L \) to the nearest \( 10^{-2} \) by excess

What was the purpose of the Interstate Commerce Act? to control trade between the states and ensure fairness to ensure fairness by regulating railroad rates across the nation to provide states with an agency to mediate disputes to promote commerce between states

Which developmental theorist identified four stages of children's intellectual growth? Erik Erikson Abraham Maslow Jean Piaget

\( f(x)=\times ^{3}+mx^{2}-8x-m \)

The equilibrium constant, \( K_{\mathrm{c}} \), for the following reaction is 55.6 at 698 K . \[ \mathrm{H}_{2}(\mathrm{~g})+\mathrm{I}_{2}(\mathrm{~g}) \rightleftharpoons 2 \mathrm{HI}(\mathrm{g}) \] Calculate the equilibrium concentrations of reactants and product when 0.372 moles of \( \mathrm{H}_{2} \) and 0.372 moles of \( \mathrm{I}_{2} \) are introduced into a 1.00 L vessel at 698 K . \( \left[\mathrm{H}_{2}\right]=\square \mathrm{M} \) \( \left[\mathrm{I}_{2}\right]=\square \mathrm{M} \) \( [\mathrm{HI}]=\square \)