Is there is any difference between Electric Flux ($\Psi$) and Total number of Electric Field lines ($E\times$Area)?
$\psi = \Sigma Q$, and $\phi$ = Electric field intensity $\times$ Area
where Area = Total surface integral over Gaussian surface
Is there is any difference between Electric Flux ($\Psi$) and Total number of Electric Field lines ($E\times$Area)?
$\psi = \Sigma Q$, and $\phi$ = Electric field intensity $\times$ Area
where Area = Total surface integral over Gaussian surface
I am studying Statics and saw that: The moment of a force about a given axis (or Torque) is defined by the equation: $M_X = (\vec r \times \...
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