Choose the Correct Formula to Solve the Problem $$a ^ { 2 } = b ^ { 2 } + c ^ { 2 }$$

Short Answer

Choose the correct formula to solve the problem. $$a ^ { 2 } = b ^ { 2 } + c ^ { 2 }$$ $$E = I R$$ $$R = E / I$$ What voltage will be required to create a current of 5 milliamps through a wire-wound resister having a resistance of 750 ohms? Carry the answer to two decimal places.