Step 1:Identify the resistivity {eq}(\rho) {/eq}, length (L), and radius (r) of the wire. Step 2:Calculate the cross-sectional area of the wire using the formula for the area of a circle: {eq}A=\pi r^2 {/eq}. Step 3:Calculate the resistance (R) of the wire using the ...
Therefore, if a cross section is parallel to the top or bottom of the solid, the area of the cross-section is l × w. If the cutting plane is parallel to one of the two sets the sides, the cross-sectional area is instead given by l × h or w × h. If the cross-section is ...
Calculate the inductance using the following formula: Inductance = µ (N squared) A / length, where N is the number of turns in the coil, A is the cross-sectional area of the coil, and length is the length of the coil. µ (or "mu") is a constant called the vacuum permeability ...
Next calculate the cross-sectional area of the bar. Measure the diameter of the bar and divide it by two to get the radius. Square this number and then multiply by pi. For example, if the diameter is two inches, divided by two to get a one inch radius, square it and get one inch ...
measure the cross section and calculate the cross-sectional area. For example, a member with a rectangular cross-section of 1 x 2 inches has a cross-sectional area of 2 square inches. A member with a circular diameter of 2 inches has a cross-sectional area of (1 inch x 1 inch x pi...
The value obtained by dividing this repelling force by the cross-sectional area (the value converted to per unit area) is called “stress” (σ). With the external pulling force as P (N) and the cross-sectional area as a (m2), the stress is obtained as follows. ...
11、ommended safe carrying capacity calculation of copper wire cross-sectional area using copper wire to calculate the value of 58A/mm2, the selected copper wire cross-sectional areaS on the range: S=0.125 I 0.2 (58) I (mm2) S- copper wire cross-sectional area (mm2) I- load current (...
The resistance of a PCB trace depends on its resistivity, length and cross-sectional area as described by: $$R_{trace} = \rho \frac{L}{A}$$ Where: Rtrace = Trace resistance in ohms (Ω) ρ = Resistivity of copper (Ω.m) L = Length of the trace (m) A = Cross-sectional area...
The basic formula to calculate the pump flow rate is: Flow Rate (Q) = Area (A) × Velocity (V) Where: Qis the flow rate Ais the cross-sectional area of the pipe or channel Vis the velocity of the fluid This formula is the foundation for more complex calculations and adjustments that...
A garden hose with a diameter of 9.5 square centimeters has a flow rate of 0.42 m/s. What is the cross-sectional area of the nozzle if the speed of the water at the nozzle is 2.5 m/s? Step 1: Identify a spot in the pipe with a known area and calculate the area at that s...