Mathematics · Current Electricity
A resistor develops 500 J of thermal energy in 20 s when a current of 1.5 A is passed through it. If the current is increased from 1.5 A to 3 A, what will be the energy developed in 20 s?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 12000 J✓
- 2500 J
- 31000 J
- 41500 J
Correct answer
2000 J
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