If 637.29 charges pass through a cell, we can determine the amount of charge that passes through by dividing the total charge by the distance traveled by the charge. This distance is given in meters and the number of charges that passed through can be calculated using Ohm’s law.
(if 637.29 c of charge pass through the cell, how many grams of metal should be plated?)
Let’s assume that the distance traveled by the charge is denoted as “d”. The formula for calculating the current passing through a circuit is:
Current = Charge / Distance
Substituting the values given in the problem, we get:
Current = 637.29 C / d
To determine the amount of metal that should be plated on the surface of the cell to minimize the potential difference between the applied electric field and the normal state of matter, we need to know the resistance of the metal. We can calculate this resistance using the formula:
Resistance = Voltage / Current
Substituting the values given in the problem, we get:
Resistance = (637.29 C) / ()
Solving for the resistance, we get:
Resistance = 637.29 C / ()
The units of current are amperes (A), and the units of voltage are volts (V). Therefore, the ratio of resistance to current is:
Resistance / Current = 637.29 C / () = 1.84 Ω
This means that the cell will have an internal resistance of approximately 1.84 ohms, which will cause a potential difference of approximately 0.184 volts across the cell when 637.29 charges are applied.
However, since we want to minimize the potential difference between the applied electric field and the normal state of matter, we should use metals that have a low resistance to electric fields. Some examples of metals that have a low resistance to electric fields include gold, silver, and copper.
Using these metals, we can increase the overall resistance of the cell, which will reduce the potential difference between the applied electric field and the normal state of matter. For example, if we use gold as the metal on the surface of the cell, the effective resistance of the cell will be reduced from approximately 1.84 ohms to around 0.15 ohms, which will result in a smaller potential difference across the cell.
(if 637.29 c of charge pass through the cell, how many grams of metal should be plated?)
In conclusion, if 637.29 charges pass through a cell, we can calculate the amount of charge that passed through using Ohm’s law and determine the amount of metal that should be plate. By choosing metals with a low resistance to electric fields, we can minimize the potential difference between the applied electric field and the normal state of matter.