A heater coil rated as ( P , V ) is cut into two equal parts. One of the parts is then…
Physics · Class 12 · CBSE — Current Electricity
A heater coil rated as ( \({P}, {V}\) ) is cut into two equal parts. One of the parts is then connected to a battery of V volt. The power consumed by it will be
- P
- \(\frac{{P}}{2}\)
- \(\frac{{P}}{4}\)
- 2P
Answer
(D) 2P
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