defence exam CRPF ASI Technical Mock Test 2023 Electromagnetic Theory Electrostatics Poisson's and Laplace's Equation
पॉइसन का समीकरण है:
1
\(\rm \frac{d^2V}{dx^2} = \frac{p}{\epsilon_0}\)
2
\(\rm \frac{d^2V}{dx^2} + \rm \frac{d^2V}{dy^2}= 0\)
3
\(\rm \frac{d^2V}{dx^2} + \rm \frac{d^2V}{dy^2}+ \rm \frac{d^2V}{dz^2}= 0\)
4
\(\rm \frac{d^2V}{dx^2} + \rm \frac{d^2V}{dy^2} = \frac{p}{\epsilon_0}\)