Question

An electron is moving in the vicinity of a long, straight wire that lies along the x-axis. The wire has a constant current of 8.10 A in the -x-direction. At an instant when the electron is at point (0, 0.200 m, 0) and the electron's velocity is v = (5.00 × 10^4 m/s)i^ - (3.00 × 10^4 m/s)j^. What is the force that the wire exerts on the electron? Calculate the magnitude of this force.

Name: an electron is moving in the vicinity of a long straight wire that lies along the x axis the wire has a constant current of810 a in the x direction at an instant when the electron is at poin 44849
Uploaded: 2023-10-01T19:16:17-08:00
Duration: 2 min 47 s
Channel: Adi S
Description: an electron is moving in the vicinity of a long straight wire that lies along the x axis the wire has a constant current of810 a in the x direction at an instant when the electron is at poin 44849

          An electron is moving in the vicinity of a long, straight wire that lies along the x-axis. The wire has a constant current of 8.10 A in the -x-direction. At an instant when the electron is at point (0, 0.200 m, 0) and the electron's velocity is v = (5.00 × 10^4 m/s)i^ - (3.00 × 10^4 m/s)j^. What is the force that the wire exerts on the electron? Calculate the magnitude of this force.

Added by Michelle S.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Adi S

10/01/2023

Step 1

First, we need to find the magnetic field created by the wire at the position of the electron. We can use Ampere's Law for this purpose. The magnetic field around a long, straight wire is given by: $$B = \frac{\mu_0 I}{2 \pi r}$$ where $B$ is the magnetic field, Show more…

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An electron is moving in the vicinity of a long, straight wire that lies along the x-axis. The wire has a constant current of 8.10 A in the -x-direction. At an instant when the electron is at point (0, 0.200 m, 0) and the electron's velocity is v = (5.00 × 10^4 m/s)i^ - (3.00 × 10^4 m/s)j^. What is the force that the wire exerts on the electron? Calculate the magnitude of this force.