The law stating that the amount of substance liberated at an electrode during electrolysis is directly proportional to the total flowing charge is Faraday’s first law of electrolysis. This principle highlights the relationship between the quantity of electric charge passed ...
Discussion Forum Latest Questions
The current flowing through a conductor connected to a 110-volt source can be calculated using Ohm’s law. Ohm’s law states that current (I) equals voltage (V) divided by resistance (R). Here, with a resistance of 440 ohms and a voltage ...
The resistance of an ideal voltmeter is infinite. An ideal voltmeter does not draw any current from the circuit it is measuring; therefore, it has infinite resistance. This ensures that it does not affect the circuit being measured and accurately ...
Metals are good conductors of electricity because they have free electrons. These free electrons allow electrical charge to move easily through the metal, enabling efficient conductivity. This property is a key characteristic of metals and is the primary reason they ...
When an ebonite rod is rubbed with the skin of a cat, the ebonite rod becomes negatively charged. This happens because the rod gains electrons from the cat’s skin, resulting in an excess of electrons on the rod, which gives ...