What is the test for determining whether a trial judge is correct in giving a jury an instruction that is simply wrong?

King relies on the principle articulated in Bollenbach v. United States (1946) 326 U.S. 607, 612-613 [66 S.Ct. 402, 90 L.Ed. 350] that "[w]hen a jury makes explicit its difficulties a trial judge should clear them away with concrete accuracy." Bollenbach, however, is distinguishable. In Bollenbach, the trial court answered a jury's question with an instruction that was "simply wrong." (Id. at p. 613.) Here the trial court's instruction contained no error of law.

Page 16