A Copper Wire Has A Diameter Of 1 02 Mm It Carries A Constant Current Of 1 67a To A 200 Watt Lar Velocity In Mm S 1 1 (13.77 KiB) Viewed 29 times
A Copper Wire Has A Diameter Of 1 02 Mm It Carries A Constant Current Of 1 67a To A 200 Watt Lar Velocity In Mm S 1 2 (12.52 KiB) Viewed 29 times
q3
2 pictures but 1 question pls solve
A copper wire has a diameter of 1.02 mm. It carries a constant current of 1.67A to a 200 Watt lar velocity in mm/s.
1.67A to a 200 Watt lamp. If the density of free electrons is n = 8.5x 1028 m3, then find the magnitude of the drift
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