The potential gradient is a
Easy
Download our app for free and get started
(a)
Potential gradient $=\frac{d V}{d r}=-E$ (Vector)
Download our appand get started for free
Experience the future of education. Simply download our apps or reach out to us for more information. Let's shape the future of learning together!No signup needed.*
Similar Questions
- 1View SolutionIn the transient current circuit shown, the time constant is
- 2The electric field in a region surrounding the origin is uniform and along the $x$ - axis. A small circle is drawn with the centre at the origin cutting the axes at points $A, B, C, D$ having co-ordinates $(a, 0), (0, a), (-a, 0), (0, -a)$; respectively as shown in figure then potential in minimum at the pointView Solution
- 3In the circuit shown, each capacitor has a capacitance $C$. The emf of the cell is $E$. If the switch $S$ is closedView Solution
- 4The radius of a metallic sphere if its capacitance is $1/9\,F$, isView Solution
- 5View SolutionThe time constant of given circuit is
- 6The equivalent capacitance between points $A$ and $B$ of the circuit shown will beView Solution
- 7A frictionless dielectric plate $S$ is kept on a frictionless table $T$. A charged parallel plate capacitance $C$ (of which the plates are frictionless) is kept near it. The plate $S$ is between the plates. When the plate $S$ is left between the platesView Solution
- 8If the potential at the centre of a uniformly charged hollow sphere of radius $R$ is $V$ then electric field at a distance $r$ from the centre of the sphere is $(r > R)$View Solution
- 9A capacitor of capacitance $C$ is charged to potential difference $V_0$. Now this capacitor is connected to an ideal inductor. When $25\%$ of energy of capacitor is transferred to inductor then at that time what will be potential difference across capacitorView Solution
- 10A $400\, pF$ capacitor is charged with a $100\, V$ battery. After disconnecting battery this capacitor is connected with another $400\, pF$ capacitor. Then find out energy loss.View Solution