Question
Download Solution PDFFind the electrical energy consumed in 10Ω resistance when 100 mA current flows for 2 minutes.
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFConcept
The energy consumed by electrical appliances is given by:
E = P × t
E = I2R × t
where, E = Energy
I = Current
R = Resistance
t = Time
Calculation
Given, I = 100 mA = 0.1 A
R = 10 Ω
t = 2 min = 120 sec
E = 0.12 × 10 × 120
E = 12 J
Last updated on Jun 16, 2025
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