Capacitance between two wires-not straight

Thread starter sidhu3189
Start date Jun 4, 2015
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Capacitance Electrical

In summary, capacitance between two wires-not straight refers to the ability of two non-parallel wires to store electrical charge when a voltage is applied between them. It is calculated using the formula C = εA/l and is affected by factors such as the type of material between the wires, the distance between the wires, the size and shape of the wires. It differs from capacitance between two parallel wires due to the non-uniform electric field between the wires. Some practical applications of this concept include capacitive sensors, touchscreens, proximity sensors, and in high-frequency circuits and power transmission systems.

Jun 4, 2015

sidhu3189

Hi,
I would like to know how to calculate capacitance between two wires which are parallel but not necessarily straight.for instance the two wires might be parabolic..I would like to calculate for such general structures.i.e) two parallel wires that are not necessarily straight.

Thanks in advance

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Jun 4, 2015

Simon Bridge

Science Advisor

Homework Helper

You do it the same way as you work out the capacitance of anything.

FAQ: Capacitance between two wires-not straight

1. What is capacitance between two wires-not straight?

Capacitance between two wires-not straight refers to the ability of two non-parallel wires to store electrical charge when a voltage is applied between them. It is a measure of the amount of electrical energy that can be stored in the system.

2. How is capacitance between two wires-not straight calculated?

The capacitance between two wires-not straight is calculated using the formula C = εA/l, where C is the capacitance, ε is the permittivity of the material between the wires, A is the area of overlap between the wires, and l is the distance between the wires.

3. What factors affect capacitance between two wires-not straight?

The capacitance between two wires-not straight is affected by factors such as the type of material between the wires, the distance between the wires, the size of the wires, and the shape of the wires. A larger area of overlap and a smaller distance between the wires will result in a higher capacitance.

4. How does capacitance between two wires-not straight differ from capacitance between two parallel wires?

Capacitance between two wires-not straight is different from capacitance between two parallel wires because the two wires are not in a parallel configuration. This means that the electric field is not uniform between the wires, leading to a different capacitance value.

5. What are some practical applications of capacitance between two wires-not straight?

Capacitance between two wires-not straight has various practical applications, such as in capacitive sensors, touchscreens, and proximity sensors. It is also used in high-frequency circuits and in power transmission systems to reduce interference between adjacent wires.