When a potential difference of 19V is applied to a 5.2m long metallic wire with a diameter of 6.0mm, it conducts 0.29A of current. a) What is the resistance of the wire? b) What is the resistivity of the wire?
Added by Julia R.
Step 1
To find the resistance of the wire, we can use Ohm's law, which states that resistance (R) is equal to the ratio of potential difference (V) to current (I): R = V/I. Show moreā¦
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