In the figure, a small particle of charge -1.7 × 10-6 C and mass m = 2.1 × 10-12 kg has speed v0 = 7.1 × 103 m/s as it enters a region of uniform magnetic field. The particle is initially traveling perpendicular to the magnetic field and is observed to travel in the semicircular path shown with radius R = 3.0 cm. Find the magnitude and direction of the magnetic field in the region. Make sure to explain how you've determined the direction of the magnetic field

In the figure, a small particle of charge -1.7 × 10-6 C and mass m = 2.1 × 10-12 kg has speed v0 = 7.1 × 103 m/s as it enters a region of uniform magnetic field. The particle is initially traveling perpendicular to the magnetic field and is observed to travel in the semicircular path shown with radius R = 3.0 cm. Find the magnitude and direction of the magnetic field in the region. Make sure to explain how you've determined the direction of the magnetic field

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter12: Sources Of Magnetic Fields

Section: Chapter Questions

Problem 12.8CYU: Check your Understanding Repeat the calculations from the previous example for I0=0.040A .

See similar textbooks

Similar questions

the induced mag field
essay on diamagnetic zeeman effect?
What is the relationship between voltage and magnetic field strength in an electromagnet? Discuss the effect of changing the voltage to the current and magnetic field strength of the electromagnet. What is the relationship between magnetic field strength and position? Answer in 2-3 sentences.
What two things about amagnetic field can magnetic field linesrepresent?
Explain elecrtric potential.
Part A Within the solenoid, but far from its ends, what is the magnetic field B due to the current I? Express your answer in terms of some or all of the following variables I, n, Z and any relevant constants (such as μ). B = Submit Part B $₁ = Submit What is the magnetic flux ₁ through a single turn of the solenoid? Express your answer in terms of the magnetic field B, quantities given in the introduction, and any needed constants. ID ΑΣΦ Part C E = Submit ID ΑΣΦ Part D Request Answer Suppose that the current varies with time, so that AI/At 0. Find the total electromotive force & induced in the solenoid due to this change in current. Express your answer in terms of AI/At, n, Z, and R. ► View Available Hint(s) L= Request Answer '? ΠΙΑΣΦ '? '? The self-inductance L is related to the self-induced emf & by the equation &=-LAI/At. Find L for a long solenoid. (Hint: The self-inductance I will always be a positive quantity.) Express the self-inductance in terms of the number of turns per…
Calculate the flux if a magnetic field of 80 mT passes through an area of 5 cm2
Why is the current along the vertical negative?
A high-voltage power line carries a current of 4830 A. If the power line is a height 27 m above the ground, what is the magnetic field strength at ground level? T How does it compare with the Earth's magnetic field (Take the magnetic field of the Earth to be 5 x 10-5 T.)? Bpower line BEarth
Calculate the radius of curvature of the path of a charge that is moving in a magnetic field.
GIVE AT LEAST ONE EXAMPLE OF PROBLEM RELATED TO CURRENT-CARRYING CONDUCTOR PLACED IN A MAGNETIC FIELD
(6) Debine Curie temperaluve and how diamagnetic material dibter f rom prtttic parama gnetic material, even "both" gevo' magnetigation in the absence of "applied field.