A current of 0.5A flows in a circuit. Determine the quantity of charge that crosses a point in 4 minutes

Physics

1 answer:

zhannawk [14.2K]3 years ago

5 0

0.5 A means 0.5 Coulomb of charge every second.

4 minutes = 240 seconds

(0.5 C/sec) x (240 sec)= 120 Coulombs

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an athlete whirls an 8.71 kg hammer tied to the end of a 1.5 m chain in a simple horizontal circle where you should ignore any v

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$F=m\omega^2r\\\\=8.71\times (7.28)^2\times 1.5\\\\=692.42\ N$