Capacitance of Circuit using Resistance Minimum Solution

STEP 0: Pre-Calculation Summary
Formula Used
Capacitance of Minimum Resistance = Inductance/((Minimum Resistance/30)^2)
Cr = L/((Rmin/30)^2)
This formula uses 3 Variables
Variables Used
Capacitance of Minimum Resistance - (Measured in Farad) - Capacitance of Minimum Resistance is the ratio of the amount of electric charge stored on a conductor to a difference in electric potential.
Inductance - (Measured in Henry) - Inductance is the tendency of an electric conductor to oppose a change in the electric current flowing through it.
Minimum Resistance - (Measured in Ohm) - Minimum Resistance is the minimum resistance of the circuit.
STEP 1: Convert Input(s) to Base Unit
Inductance: 5.8 Henry --> 5.8 Henry No Conversion Required
Minimum Resistance: 38.6 Ohm --> 38.6 Ohm No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
Cr = L/((Rmin/30)^2) --> 5.8/((38.6/30)^2)
Evaluating ... ...
Cr = 3.50344975704046
STEP 3: Convert Result to Output's Unit
3.50344975704046 Farad --> No Conversion Required
FINAL ANSWER
3.50344975704046 3.50345 Farad <-- Capacitance of Minimum Resistance
(Calculation completed in 00.004 seconds)

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University Institute of Technology RGPV (UIT - RGPV), Bhopal
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Minimum Resistance in the Circuit Calculators

Minimum Resistance in Circuit
​ LaTeX ​ Go Minimum Resistance = 30*sqrt(Inductance/Capacitance of Minimum Resistance)
Capacitance of Circuit using Resistance Minimum
​ LaTeX ​ Go Capacitance of Minimum Resistance = Inductance/((Minimum Resistance/30)^2)

Capacitance of Circuit using Resistance Minimum Formula

​LaTeX ​Go
Capacitance of Minimum Resistance = Inductance/((Minimum Resistance/30)^2)
Cr = L/((Rmin/30)^2)

How the spark is produced in Electric Discharge Machining ?

A typical circuit used for supplying the power to an EDM machine is named as the relaxation circuit. The circuit consists of a DC power source, which charges the capacitor ‘C’ across a resistance ‘Rc’. Initially when the capacitor is in the uncharged condition, when the power supply is on with a voltage of Vo, a heavy current, ic, will flow in the circuit as shown to charge the capacitor. The relaxation circuit as explained above was used in the early EDM machines. They are limited to the low material removal rates for fine finish, which limits its application. This can be explained from the fact that the time spent on charging the capacitor is quite large during which time, no machining can actually take place. Thus the material removal rates are low.

How to Calculate Capacitance of Circuit using Resistance Minimum?

Capacitance of Circuit using Resistance Minimum calculator uses Capacitance of Minimum Resistance = Inductance/((Minimum Resistance/30)^2) to calculate the Capacitance of Minimum Resistance, The capacitance of circuit using resistance minimum is defined as the equivalent capacitance of all the capacitors connected in the relaxation circuit of EDM to produce a spark. Capacitance of Minimum Resistance is denoted by Cr symbol.

How to calculate Capacitance of Circuit using Resistance Minimum using this online calculator? To use this online calculator for Capacitance of Circuit using Resistance Minimum, enter Inductance (L) & Minimum Resistance (Rmin) and hit the calculate button. Here is how the Capacitance of Circuit using Resistance Minimum calculation can be explained with given input values -> 3.521673 = 5.8/((38.6/30)^2).

FAQ

What is Capacitance of Circuit using Resistance Minimum?
The capacitance of circuit using resistance minimum is defined as the equivalent capacitance of all the capacitors connected in the relaxation circuit of EDM to produce a spark and is represented as Cr = L/((Rmin/30)^2) or Capacitance of Minimum Resistance = Inductance/((Minimum Resistance/30)^2). Inductance is the tendency of an electric conductor to oppose a change in the electric current flowing through it & Minimum Resistance is the minimum resistance of the circuit.
How to calculate Capacitance of Circuit using Resistance Minimum?
The capacitance of circuit using resistance minimum is defined as the equivalent capacitance of all the capacitors connected in the relaxation circuit of EDM to produce a spark is calculated using Capacitance of Minimum Resistance = Inductance/((Minimum Resistance/30)^2). To calculate Capacitance of Circuit using Resistance Minimum, you need Inductance (L) & Minimum Resistance (Rmin). With our tool, you need to enter the respective value for Inductance & Minimum Resistance and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.
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