In a particular system of units, a physical quantity can be expressed in terms of the electric charge e,...

Question

In a particular system of units, a physical quantity can be expressed in terms of the electric charge e, electron mass m_e, Planck's constant h, and Coulomb's constant k = 1 4 _0 , where _0 is the permittivity of vacuum. In terms of these physical constants, the dimension of the magnetic field is [B] = [e]^ [m_e]^ [h]^ [k]^ . The value of + + + is _____.

Accepted Answer

4

JEE Advanced 2022 Physics question

Solution

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