ou have two capacitors, one with capacitance 12.7×10−6 F and the other of unknown capacitance. You connect the two capacitors in series with a voltage of 395 V applied across the capacitor pair. You discover that, as a result, the unknown capacitor has a charge of 0.00139 C. Find its capacitance
Dielectric Constant Of Water
Water constitutes about 70% of earth. Some important distinguishing properties of water are high molar concentration, small dissociation constant and high dielectric constant.
Electrostatic Potential and Capacitance
An electrostatic force is a force caused by stationary electric charges /fields. The electrostatic force is caused by the transfer of electrons in conducting materials. Coulomb’s law determines the amount of force between two stationary, charged particles. The electric force is the force which acts between two stationary charges. It is also called Coulomb force.
You have two capacitors, one with capacitance 12.7×10−6 F and the other of unknown capacitance. You connect the two capacitors in series with a voltage of 395 V applied across the capacitor pair. You discover that, as a result, the unknown capacitor has a charge of 0.00139 C. Find its capacitance ?.
Given:
The known capacitor is C = 12.7x10-6 F.
The charge on the unknown capacitor is Q =
The supply voltage is V = 395 V.
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
