Expert Answers to Magnetic Force Equation Examples Right-Hand Rule and More!

What does tangential force produce?

breedvsr5 2023-03-19

Which of the following correctly describes the magnetic field near a long straight wire?
A. The field consists of straight lines perpendicular to the wire
B. The field consists of straight lines parallel to the wire
C. The field consists of radial lines originating from the wire
D. The field consists of concentric circles centered on the wire

Emmett Bradley 2023-02-21

Two identical conducting spheres A and B are separated by a distance greater than their diameters the spheres carry equal charges and electrostatic force between them is F a third identical uncharged sphere C is first brought in contact with A, then with B and finally removed as a result, the electrostatic force between A and B becomes

tisanurnr9c 2023-02-19

Which of the following radiation has the shortest wavelength.
X-ray
Infra red
microwave
ultraviolet

diento7nq 2023-02-15

Equation $F = I L B$ holds true only if: A. direction of electric current makes an angle of 30 degrees with the direction of magnetic field. B. direction of electric current makes an angle of 120 degrees with the direction of magnetic field. C. direction of electric current is perpendicular to the direction of magnetic field. D. direction of electric current is parallel to the direction of magnetic field.

saussito5cl 2023-02-14

Why is magnetic force much weaker than electric force ?

Camsassophy71s 2023-02-12

What is a magnetic field? How can the direction of magnetic field lines at a place be determined ?

disciple11k 2023-01-21

What is the meaning of net external force?

Draven Crane 2023-01-10

A copper wire of diameter 1.6 mm carries a current of 20 A. Find the maximum magnitude of the magnetic field $\vec{B}$ due to this current.

Audrina Graham 2023-01-09

On what factors does the magnitude of induced EMF in a coil depends?

prydlyfrl7w 2023-01-04

Is electric field always positive?

Damon Turner 2022-12-30

In a plane electromagnetic wave, the directions of electric field and magnetic field are represented by $k^$ and $2 i^- 2 j^$ , respectively. What is the unit vector along the wave's propagation direction?
A) $\frac{1}{2} (i^+ j^)$
B) $\frac{1}{5} (2 i^+ j^)$
C) $\frac{1}{5} (i^+ 2 j^)$
D) $\frac{1}{2} (j^+ k^)$

pepulutcm1 2022-12-20

The magnetic field inside the toroid varies depending on which parameters?

Kaitlin Jacobson 2022-12-19

A sinusoidal electromagnetic wave is propagating in a vacuum in the +z-direction.
If at a particular instant and at a certain point in space the electric field is in the +x-direction and has a magnitude of 3.90V/m , what is the magnitude of the magnetic field of the wave at this same point in space and instant in time?

nageljnovs6x 2022-12-18

Explain: "Electromagnetic waves transport momentum" ?

glucidessho 2022-12-16

The current density in a conducting medium is given by $\vec{J} = \frac{40}{ρ^{2} + 1} \hat{a_{z}} m A / m^{2}$ .
The net current crossing the circular disc $(0 < ρ < 5 m)$ in z = 2 plane is _____mA.
1)409.42
2)40.94
3)904.42
4)90.44

raceiw3n 2022-12-15

How to find the direction of the electric field?

mishikizovw8 2022-12-15

Distilled water is a conductor of electricity.
A good
B poor
C moderate

Tordellilgn 2022-12-13

How can the phase difference between the two waves be calculated?

e3r2a1cakCh7 2022-12-04

Suppose a 50-turn coil lies in the plane of the page in a uniform magnetic field that is directed into the page. The coil originally has an area of 0.250m2 . It is stretched to have no area in 0.100 s. What is the direction and magnitude of the induced emf of the uniform magnetic field has a strength of 1.50 T?

Another interesting aspect of electromagnetism when you are exploring Physics or Engineering majors is dealing with the magnetic force equation. The majority of magnetic force, as you can see from the questions asked below, is related to the lab reports and the experiments. The answers will be verbal problems. See other magnetic force examples that will be written in the cause-and-effect assignment types. Certain answers will deal with the explanations. Both of the types will help you to solve your Physics challenges because you should learn more about the theory before you come up with an outline for your task.

Electromagnetism

Understanding Magnetic Force: Equation Examples Right-Hand Rule