Q

If the resistance of a wire is doubled and same current flows through it for same time, heat produced will:

RRB Group D 11 Aug, 2026 (9:00 AM - 10:30 AM) 2026
✓ Answer: D Become double
The correct choice is Become double. It follows from the basic electrical relationship between voltage, current, resistance, charge or electrical energy described in the question.
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