Q

If a resistor is connected across a battery and used for a longer time period, which of the following will increase, assuming current and resistance remain constant?

RRB Group D 14 Aug, 2026 (4:30 PM - 6:00 PM) 2026
✓ Answer: C The total heat produced in the resistor
The correct choice is The total heat produced in the resistor. It follows from the basic electrical relationship between voltage, current, resistance, charge or electrical energy described in the question.