what do you mean by electric current.
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Explanation:
A pump empties a swimming pool in 40 minutes at the rate of 1400 L/min. If the rate of pumping is 2000 L/min, how long does it take to empty the swimming pool?
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єℓєcτric cυrrєทτ is rατє σƒ ƒℓσω σƒ єℓєcτric cнαrgє σr τнє αмσυทτ σƒ cнαrgє ƒℓσωiทg τнrσυgн α ραrτicυℓαr αrєα iท υทiτ τiмє. ... iท rєαℓiτy, єℓєcτric cυrrєทτ is ƒℓσω σƒ ทєgατivєℓy cнαrgєs ραrτicℓєs cαℓℓє∂ єℓєcτrσทs. τнєsє ƒℓσω ƒrσм ทєgατivє τєrмiทαℓ σƒ τнє вαττєry τσ τнє ρσsiτivє τєrмiทαℓ.
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