A Wire Is 0 99 M Long And 0 85 Mm In Cross Sectional Area It Carries A Current Of 4 6 A When A 18 V Potential Differenc 1 (5.85 KiB) Viewed 16 times
A Wire Is 0 99 M Long And 0 85 Mm In Cross Sectional Area It Carries A Current Of 4 6 A When A 18 V Potential Differenc 2 (7.49 KiB) Viewed 16 times
A wire is 0.99 m long and 0.85 mm in cross-sectional area. It carries a current of 4.6 A when a 18 V potential difference is applied between its ends. Calculate the conductivity of the material of which this wire is made Number Units
A 120 V potential difference is applied to a space heater that dissipates 677 W during operation. (a) What is its résistance during operation? (b) At what rate do electrons flow through any cross section of the heater element? (a) Number Units (b) Number Units
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