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Physics Question 9 – NEET-UG 2026

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Ninja Strategy•Energy Ratios by Voltage

Compare the energy in P to the energy in S. Since U∝V2, and VP=V/2 while VS=V, the energy in S is four times the energy in P (US=4UP). The total energy is UT=UP+UQ+US=UP+UP+4UP=6UP, making the ratio UP/UT=1/6.