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JEE Main Physics question

PhysicsUnits and MeasurementJEE Main

The energy (), angular momentum () and universal gravitational constant () are chosen as fundamental quantities. The dimension of the universal gravitational constant in the dimensional formula of Planck's constant () is

Answer: (A)

Solution

Write . With , , and , matching powers of M, L and T gives three simultaneous equations

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Question ID VK-156983