- #1
iScience
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i had a battery powered device that outputted 5kV DC . i hooked up one of the output leads to two long pieces of Al foil. i was expecting a repulsion but nothing happened, why? is the voltage not high enough?
There could be several reasons for this. One possibility is that there was a malfunction in the equipment used, such as a weak power source or faulty wires. Another possibility is that the distance between the charges was not great enough for a noticeable repulsion. It is also important to ensure that the charges used are of the same magnitude and polarity.
Yes, the results of this experiment can be replicated. However, it is important to carefully follow the same procedure and use the same materials and equipment to ensure accurate results.
Aside from distance and magnitude, other factors that could affect the repulsion of like charges include the material of the charges (conductors vs. insulators), the presence of external electrical fields, and the temperature of the environment.
The repulsion between like charges can be increased by increasing the distance between them, increasing the magnitude of the charges, and ensuring that the charges are of the same polarity. Additionally, using materials that are good conductors and decreasing the temperature can also help increase the repulsion.
There are many other experiments that can be done with like charges, such as testing the effect of different materials on the repulsion, comparing the repulsion of like charges to that of opposite charges, and exploring the relationship between distance and repulsion. You can also try using different types of charges, such as balloons or Van de Graaff generators, to observe the repulsion.