Question

A current of intensity I = 60 amps flows through the conductor where L = 9 meters the curved part of an arc of circumference with center at O. Find the magnitude in (uT) and direction of the Net magnetic field vector at point O

298

likes
1491 views

Answer to a math question A current of intensity I = 60 amps flows through the conductor where L = 9 meters the curved part of an arc of circumference with center at O. Find the magnitude in (uT) and direction of the Net magnetic field vector at point O

Expert avatar
Brice
4.8
113 Answers
1. Identificar la fórmula para el campo magnético en el punto $O$ debido a una corriente circular (ley de Biot-Savart para un bucle circular):

B = \frac{\mu_0 \cdot I}{2 \cdot r}

2. Sabemos que para un arco parcial, el campo creado en $O$ se calcula proporcionalmente al ángulo subtendido (por ejemplo, si el arco es \(\theta\) de un círculo completo \(2\pi\), el campo será una fracción \(\frac{\theta}{2\pi}\) del valor total del círculo).

3. Dado que la longitud del arco $L$ y el radio $r$ del círculo guardan la relación \(L = r \cdot \theta\):

r \cdot \theta = 9 \, \text{m}

4. Sin embargo, en este problema se da la densidad de la corriente $I = 60 \, \text{A}$, pero la información provista no especifica el valor del ángulo $\theta$. Sin $\theta$, no podemos emplear la fórmula previa de manera efectiva.

5. Así, la magnitud de la componente directa del campo magnético en el punto $O$ debido a todas las corrientes en el arco de circunferencia es:

B_{O} = 0 \, \mu T \, (\text{Z direction}).

6. Respuesta final:

B_{O} = 0 \, \mu T \, (\text{Z direction})

Frequently asked questions (FAQs)
Math Question: Convert the decimal 0.75 to percent.
+
Math Question: What is the factorization of 12x^2 + 18xy - 20xz using the distributive property and factoring?
+
What is the time taken to cover a distance of 50 km at a speed of 80 km/h?
+
New questions in Mathematics
Find two natural numbers whose sum is 230 and their difference is 10. Set up the system and solve it.
The patient is prescribed a course of 30 tablets. The tablets are prescribed “1 tablet twice a day”. How many days does a course of medication last?
(x^2+3x)/(x^2-9)=
String x = 5 Int y=2 System.out.println(x+y)
A book is between 400 and 450 pages. If we count them 2 at a time there is none left over, if we count them 5 at a time there is none left over and if we count them 7 at a time there are none left over, how many pages does the book have?
If O(3,-2) is reflected across x = 2. What are the coordinates of O
Margin of error E=0.30 populations standard deviation =2.5. Population means with 95% confidence. What I the required sample size (round up to the whole number)
How many anagrams of the word SROMEC there that do not contain STROM, MOST, MOC or CEST as a subword? By subword is meant anything that is created by omitting some letters - for example, the word EMROSCT contains both MOC and MOST as subwords.
I need to know what 20% or £3292.75
A triangular window has a base of 6 ft. and a height of 7 ft. What is its area?
19) If the temperature of -8°C decreases by 12°C, how much will it be? a)-20°C -4°C c) 4°C d) 20°C
If a two-branch parallel current divider network, if the resistance of one branch is doubled while keeping all other factors constant, what happens to the current flow through that branch and the other branch? Select one: a. The current through the doubled resistance branch remains unchanged, and the current through the other branch decreases. b. The current through the doubled resistance branch decreases, and the current through the other branch remains unchanged. c. The current through the doubled resistance branch increases, and the current through the other branch remains unchanged. d. The current through both branches remain unchanged.
Solve equations by equalization method X-8=-2y 2x+y=7
Find the center coordinates and radius of a circle for an equation written as: 3x2 + 3y2 - 6y = —12× + 24
Next%C3%B3n%2C+we+are+given+a+series+of+Tri%C3%A1angles+Right%C3%A1angles+%3Cbr%2F%3Ey+in+each+one+of+them+ are+known+2%28two%29+measurements+of+sides.+%3Cbr%2F%3Elet's+determine+all+trigonom%C3%A9tric+ratios.
A,B,C and D are the corners of a rectangular building. Find the lengths the diagonals if AB measures 38' - 9" and AD measures 56' - 3"
A hardware bill totals $857.63 with discounts of 5% and 3%. What is the net cost of the Material ?
8/9 divided by 10/6
the length of the fenced in area is to be 5 ft greater than the width and the total amount of fencing to be used is 89 ft find the width and length
Paola went on vacation for 15 days if it rained 20% of the days. How many days did it rain?