The nuclear charge (Ze) is non-uniformly distribute within a nucleus of radius R. The charge density $\rho$ (r) [charge per unit volume] is dependent on the radial distance r from the centre of the nucleus as shown in figure. Select correct alternative/s.
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Question

The nuclear charge (Ze) is non-uniformly distribute within a nucleus of radius R. The charge density $\rho$ (r) [charge per unit volume] is dependent on the radial distance r from the centre of the nucleus as shown in figure. Select correct alternative/s.

Options

G1 Physics · Accepted Answer

Step 1: Convert the density to charge using dq = ρ dV, dq = λ dl, or dq = σ dA as appropriate. Step 2: Integrate over the stated region and then use Coulomb's law/Gauss's law for the field or flux. Step 3: Apply the given radius/position limits and simplify. Final: A: Electric field at r = R is independent of b.

The nuclear charge (Ze) is non-uniformly distribute within a nucleus of radius R. The charge density ρ \rho ρ (r) [charge per unit volume] is dependent on the radial distance r from the centre of the nucleus as shown in figure. Select correct alternative/s.