CapacitanceHard
Question
The energy density in a parallel plate capacitor is given as 2.1 × 10−9 J/m3. The value of the electric field in the region between the plates is :
Options
A.2.1 NC−1
B.21.6 NC−1
C.72 NC−1
D.8.4 NC−1
More Capacitance Questions
An electric bulb is designed to draw power P0 at voltage V0. If the voltage is V, it draws a power P, then-...If there are n capacitors in parallel connected to V volt source, then the energy stored is equal to...A battery is used to charge a parallel plate capacitor till the potential difference between the plates becomes equal to...In an isolated parallel plate capacitor of capacitance C the four surfaces have charges Q1,Q2,Q3 and Q4 as shown in the ...The equivalent capacity between the points A and B in the adjoining diagram will be...