8. A lightning bolt from a cloud hits a tree after travelling 200m to the ground through an electric field of 2.0x10^6 V/m. What is the potential difference between the cloud and the tree just before the lightning bolt strikes
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.
18. A lightning bolt from a cloud hits a tree after travelling 200m to the ground through an electric field of 2.0x10^6 V/m. What is the potential difference between the cloud and the tree just before the lightning bolt strikes?
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