Question: Problem 9 ( 4 pts ) :A triangular vibranium rod has resistance R . It is reformed into a rod that has 3 times its

Problem 9(4 pts):A triangular vibranium rod has resistance R. It is reformed into a rod that has 3 times its original length with no change in volume (Note: Volume Length x Area). Its new resistance is:9RB)3RC) RD) R/3E) R/9

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