Part A A long, round wire has resistance R. What will the wire's resistance be if you stretch it to twice its initial le
Posted: Mon Mar 21, 2022 6:14 pm
Part A A long, round wire has resistance R. What will the wire's resistance be if you stretch it to twice its initial length? Express your answer in terms of R. ΠΕΤ ΑΣφ um ? R = 4R