solve both fast and correctly. I will rate accordingly with multiple votes. Please do it correctly

V A motorcyclist is making an electric vest that, when Part A connected to the motorcycle's 12 V battery, will warm her on cold rides. She is using 0.21-mm- diameter copper wire, and she wants a current of 4-8 A i" the wire. Express your answer to two significant figures and include the appropriate units. E HA '5 0 C) ? L= Value Units Muest Answer What length wire must she use? Part A A 1.5 mm -diameter, 25 cm -long copper wire carries a 2.0 A current. What is the potential difference between the ends of the wire? Express your answer using two significant figures. AEd ? V = mV Submit Request