A current of 0.5A flows through a conductor having resistance of 10 ohms for 30min.Find the amount of electric energy consumed by this conductor
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i = 0.5 A
R = 10 Ω
t = 30 min = 1800 seconds
E = ?
E = i²R × t
= (0.5 A)² × 10 Ω × 1800 s
= 4500 Joules
= 4.5 kJ
Energy consumed by this conductor is 4.5 kJ
R = 10 Ω
t = 30 min = 1800 seconds
E = ?
E = i²R × t
= (0.5 A)² × 10 Ω × 1800 s
= 4500 Joules
= 4.5 kJ
Energy consumed by this conductor is 4.5 kJ
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