Ask a New Question

Asked by LH need help please

An infinitely long wire carrying a current of 2 A is bent at a right angle as shown in the Figure. What is the magnetic field a point P, 10 cm from the corner?
11 years ago

Answers

Answered by Elena
b=a•cos45 =0.1 •0.707 = 0.0707 m
B=2 (μ₀/4π)(I/b)∫cosφdφ {limits: (- π/4) (+π/2)}
=2(μ₀/4π)(I/b)(1+0.707)=
=2.1414 •(μ₀/4π) •2/0.0707=6.06•10⁻⁶T
11 years ago

Related Questions

Consider an infinitely long solid cylinder with radius R_0 and volume charge density rho=rho_0*r(r≤R... Two infinitely long wires are separated by a distance of d = 1.4 meters. Both have current running i... Two infinitely long slits, S1 and S2, each of width d=0.1 cm are used to prepare a box-shaped electr... A long,straight current-carrying wire runs from north to south. A) A compass needle placed above th... An infinitely long wire carrying a current of 2 A is bent at a right angle as shown in the Figure. W... An infinitely long wire carrying a current of 2 A is bent at a right angle as shown in the Figure. W... An infinitely long wire carries a current I=100A. Below the wire a rod of length L=10cm is forced to... Consider an infinitely long solid metallic cylinder having axis along kˆ . Consider a plane passing... An infinitely-long wire with resistivity 2.0*10^-8 ohm*m initially has 1.5 A of "conduction" current... Two infinitely long, parallel lines of charge with linear charge densities 4.1 µC/m and −4.1 µC/m a...
Ask a New Question
Archives Contact Us Privacy Policy Terms of Use