Jefimenko's equations

Summary

Jefimenko's equations ranks in the top 2% of general entities by monthly Wikipedia readership (139 views/month).^[1]

Key Facts

• Jefimenko's equations's subclass of is recorded as Maxwell's equations^[2].
• Jefimenko's equations's Freebase ID is recorded as /m/0b576h^[3].
• Jefimenko's equations's defining formula is recorded as \mathbf{E}(\mathbf{r}, t) = \frac{1}{4 \pi \epsilon_0} \int \left[ \left(\frac{\rho(\mathbf{r}', t_r)}{|\mathbf{r}-\mathbf{r}'|^3} + \frac{1}{|\mathbf{r}-\mathbf{r}'|^2 c}\frac{\partial \rho(\mathbf{r}', t_r)}{\partial t}\right)(\mathbf{r}-\mathbf{r}') - \frac{1}{|\mathbf{r}-\mathbf{r}'| c^2}\frac{\partial \mathbf{J}(\mathbf{r}', t_r)}{\partial t} \right] \mathrm{d}^3 \mathbf{r}'^[4].
• Jefimenko's equations's defining formula is recorded as \mathbf{B}(\mathbf{r}, t) = \frac{\mu_0}{4 \pi} \int \left[\frac{\mathbf{J}(\mathbf{r}', t_r)}{|\mathbf{r}-\mathbf{r}'|^3} + \frac{1}{|\mathbf{r}-\mathbf{r}'|^2 c}\frac{\partial \mathbf{J}(\mathbf{r}', t_r)}{\partial t} \right] \times (\mathbf{r}-\mathbf{r}') \,\mathrm{d}^3 \mathbf{r}'^[5].
• Jefimenko's equations's maintained by WikiProject is recorded as WikiProject Mathematics^[6].
• Jefimenko's equations's Microsoft Academic ID is recorded as 87631724^[7].

Why It Matters

Jefimenko's equations ranks in the top 2% of general entities by monthly Wikipedia readership (139 views/month).^[1] It has Wikipedia articles in 12 language editions, a strong signal of global cultural recognition.^[8]