Consider the triangular prism shaped wire shown in the figure below where the triangular part is...
Consider the triangular prism shaped wire shown in the figure below where the triangular part is an equilateral triangle with sides c=9 mm. The current runs along the length of the wire where ! =6.9 m and the wire has cylindrical hole along its length with a cross sectional area of A=23 mm2. If the wire is made out of a material whose resistivity is 225 x 10-69.m, determine the resistance of the wire. Please express your answer in units...
Consider the triangular prism shaped wire shown in the figure below where the triangular part is an equilateral triangle with sides c=15 mm. The current runs along the length of the wire where l =7.3 m and the wire has cylindrical hole along its length with a cross sectional area of A=13 mm2. If the wire is made out of a material whose resistivity is 342 x 10-60.m, determine the resistance of the wire. Please express your answer in units...
Question 4 16 points Save As Consider the triangular prism shaped wire shown in the figure below where the triangular part is an equilateral triangle with sides c10 mm. The current runs along the length of the wire where -7 m and the wire has cylindrical hole along its length with a cross sectional area of A-17 mm2. if the wire is made out of a material whose resistivity is 179 100m, determine the resistance of the wire Please express...
Consider the rectangular prism shaped wire shown in the figure below where the cross sectional part is a square with sides d=10.1 mm. The current runs along the length of the wire where ℓ =7.3 m and the wire has cylindrical hole along its length with a cross sectional area of A=21 mm2. If the wire is made out of a material whose resistivity is 126 × 10-6Ω.m , determine the resistance of the wire. Please express your answer in...
Consider the rectangular prism shaped wire shown in the figure below where the cross sectional part is a square with sides d-8.1 mm. The current runs along the length of the wire where! -6.9 m and the wire has cylindrical hole along its length with a cross sectional area of A-12 mm2. If the wire is made out of a material whose resistivity is 220 x 10-60.m, determine the resistance of the wire. Please express your answer in units of...
Need this question answered in python. Science P5.35 Electric wire, like that in the photo, is a cylindrical conductor covered by an insulat- ing material. The resistance of a piece of wire is given by the formula where p is the resistivity of the conductor, and L, A, and d are the length, cross- sectional area, and diameter of the wire. The resistivity of copper is 1.678 × 10-8 Ω m. The wire diameter, d, is commonly specified by the...
Please write the python functions Problem: Electric wire (Figure is a cylindrical conductor covered by an insulating material. Figure 2 shows the structure ofa single conductor. The resistance of a piece ofwire is given by the formula: A d where ρ is the resistivity of the conductor, and I (in meter), A, and d (in meter) are the length, cross-sectional area, and diameter of the wire. The wire diameter, d, is commonly specified by the American Wire Gauge (AWG). Which...
The resistor-capacitor network model we developed in Lecture (see figure below where it is shown only for the myelinated case) for the transmission of signals in nerve axons can actually be applied to both unmyelinated and myelinated nerve cells to estimate the propagation speed of a nerve impulse. In the unmyelinated case the 6-7 nm thick plasma membrane (the lipid bilayer) acts both as a (very thin) dielectric layer forming a capacitor between the inside of the axon and the...
Consider a cylindrical capacitor like that shown in Fig. 24.6. Let d = rb − ra be the spacing between the inner and outer conductors. (a) Let the radii of the two conductors be only slightly different, so that d << ra. Show that the result derived in Example 24.4 (Section 24.1) for the capacitance of a cylindrical capacitor then reduces to Eq. (24.2), the equation for the capacitance of a parallel-plate capacitor, with A being the surface area of...
just now i sent this questions. this is the answer given. however the answer i afraid that he used formula that is not for constant surface temperature and noncircular formula. this is the formula foe the noncircular tube. because the question ask about triangle. my problem is, i cannot answer question 1(b) that ask the heat transfer coefficient, h. please help me. thank you. this pic is a note on constant surface temperature. page 482 ref: HEAT AND MASS TRANSFER:...