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Sahay Sir > Question Answers > Arihant Physics by D.C Pandey > Volume 2 > Chapter 2 - Electrostatic Potential and Capacitance > Voltage rating of a parallel plate capacitor is 500 V. Its dielectric can withstand a maximum electric field of 10^6 V/m. The plate area is 10^−4 m^2 . What is the dielectric constant is the capacitance is 15 pF? (given ϵ0 = 8.86 × 10^−12 C^2 /Nm^2 ).

Voltage rating of a parallel plate capacitor is 500 V. Its dielectric can withstand a maximum electric field of 10^6 V/m. The plate area is 10^−4 m^2 . What is the dielectric constant is the capacitance is 15 pF? (given ϵ0 = 8.86 × 10^−12 C^2 /Nm^2 ).

the angle that the pendulum makes with the vertical is : (take g=10 m/s^2 ). The bob of a simple pendulum has mass 2g and a charge of 5.0μC. It is at rest in a uniform horizontal electric field of intensity 2000 V/m. At equilibrium