A gold wire $5\mathrm{.}42m$ long and of diameter $0\mathrm{.}850mm$ carries a current of $1\mathrm{.}35A$

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Tutor Solution of Electrical hazards in heart surgery.

Part A

Find the resistance of this wire.

Express your answer in ohms.

$R=$

$x$ Incorrect; Try Again; $5$ attempts remaining

Part B

Find the potential difference between its ends.

Express your answer in volts.

$V=$