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### What is the deflection angle?

The deflection angle is the angle by which a light ray or particle is bent when it passes through a medium or encounters an obstac...

The deflection angle is the angle by which a light ray or particle is bent when it passes through a medium or encounters an obstacle. It is the angle between the incident ray and the refracted or reflected ray. The deflection angle depends on the properties of the medium or obstacle the light ray or particle is passing through, such as its refractive index or shape. Deflection angles are commonly used in physics and optics to analyze the behavior of light and particles in different mediums.

Keywords: Angle Deflection Measurement Physics Beam Bending Reflection Light Deviation Curvature

### Who can please help with the deflection of an electron beam in a deflection tube?

An electromagnet can help with the deflection of an electron beam in a deflection tube. By applying a varying electric current to...

An electromagnet can help with the deflection of an electron beam in a deflection tube. By applying a varying electric current to the electromagnet, the magnetic field can be manipulated to deflect the electron beam in the desired direction. This allows for precise control and manipulation of the electron beam within the deflection tube.

### How can one calculate the deflection?

To calculate the deflection of a structure or beam, one can use the principles of structural mechanics and engineering. The deflec...

To calculate the deflection of a structure or beam, one can use the principles of structural mechanics and engineering. The deflection can be determined by analyzing the load applied to the structure, the material properties of the structure, and the geometry of the structure. Equations such as the Euler-Bernoulli beam theory or the moment-area method can be used to calculate the deflection at a specific point along the structure. Additionally, computer software and finite element analysis can also be utilized to accurately calculate the deflection of complex structures.

Keywords: Stress Strain Load Beam Formula Material Modulus Support Moment Analysis

### How do electron deflection tubes work?

Electron deflection tubes work by using electric and magnetic fields to control the path of a beam of electrons. The tube contains...

Electron deflection tubes work by using electric and magnetic fields to control the path of a beam of electrons. The tube contains a cathode that emits electrons, and an anode that accelerates the electrons towards a fluorescent screen. By applying electric fields to the electrodes, the path of the electrons can be manipulated, causing them to move in a controlled manner and create patterns on the screen. By varying the strength and direction of the electric and magnetic fields, the electrons can be deflected to different areas of the screen, allowing for the creation of images or displays.

### What is the deflection of alpha radiation?

Alpha radiation consists of helium nuclei, which are positively charged particles. Due to their large mass and charge, alpha parti...

Alpha radiation consists of helium nuclei, which are positively charged particles. Due to their large mass and charge, alpha particles have low penetration power and are easily deflected by electric and magnetic fields. The deflection of alpha radiation can be controlled by adjusting the strength and direction of these fields, making them useful in various applications such as particle accelerators and radiation therapy.

Keywords: Scattering Absorption Deviation Reflection Refraction Interaction Path Trajectory Bending Angle

### How does magnetic deflection through coils work?

Magnetic deflection through coils works by passing an electric current through the coils, creating a magnetic field around them. W...

Magnetic deflection through coils works by passing an electric current through the coils, creating a magnetic field around them. When a charged particle, such as an electron, passes through this magnetic field, it experiences a force known as the Lorentz force, which causes the particle to be deflected. The direction and magnitude of the deflection depend on the strength and orientation of the magnetic field, as well as the velocity and charge of the particle. This principle is used in devices such as cathode ray tubes and particle accelerators to control and manipulate the paths of charged particles.

### How do you calculate the deflection curve?

The deflection curve of a beam can be calculated using the differential equation of the beam's deflection. This equation is derive...

The deflection curve of a beam can be calculated using the differential equation of the beam's deflection. This equation is derived from the equilibrium and compatibility equations of the beam, and it represents the relationship between the applied loads, the beam's geometry, and the beam's material properties. By solving this differential equation, either analytically or numerically, the deflection curve of the beam can be obtained. Boundary conditions, such as the support conditions and applied loads, are also used to solve the differential equation and determine the deflection curve.

### What is the difference between deflection and amplitude?

Deflection refers to the distance a wave moves away from its resting position, while amplitude is the maximum displacement of a wa...

Deflection refers to the distance a wave moves away from its resting position, while amplitude is the maximum displacement of a wave from its resting position. In simpler terms, deflection is the distance the wave moves up or down from its equilibrium point, while amplitude is the height of the wave at its peak. Deflection is a measure of the wave's position at any given point in time, while amplitude is a measure of the wave's intensity or strength.

Keywords: Deflection Amplitude Difference Measurement Magnitude Wave Strength Size Variation Extent

### How do you calculate the angle of deflection?

The angle of deflection can be calculated using the formula: angle of deflection = (1/2) * (acceleration due to gravity) * (time t...

The angle of deflection can be calculated using the formula: angle of deflection = (1/2) * (acceleration due to gravity) * (time taken to fall)^2 / (velocity of the object)^2. This formula takes into account the acceleration due to gravity, the time taken for the object to fall, and the initial velocity of the object. By plugging in these values, you can determine the angle of deflection of the object.

Keywords: Trigonometry Force Moment Beam Stress Bending Equation Mechanics Material Physics

### What is the deflection angle of the pendulum?

The deflection angle of a pendulum is the angle formed between the vertical position of the pendulum and its resting position when...

The deflection angle of a pendulum is the angle formed between the vertical position of the pendulum and its resting position when it is displaced from equilibrium. This angle is a measure of how far the pendulum has swung away from its resting position. The deflection angle is an important parameter in understanding the behavior of the pendulum and is used in calculating the period and frequency of the pendulum's oscillations.

### When does the deflection of an electroscope decrease?

The deflection of an electroscope decreases when the charge on the electroscope is reduced. This can happen when the electroscope...

The deflection of an electroscope decreases when the charge on the electroscope is reduced. This can happen when the electroscope is discharged by touching it with a conductor, causing the excess charge to be transferred away. Additionally, the deflection can also decrease when the electroscope is shielded from external electric fields, which reduces the induction of charge within the electroscope. Overall, the deflection decreases when the net charge on the electroscope is reduced or when it is shielded from external electric influences.

### What does the pointer deflection of an electroscope show?

The pointer deflection of an electroscope shows the presence of electric charge. When an object with a net electric charge is brou...

The pointer deflection of an electroscope shows the presence of electric charge. When an object with a net electric charge is brought near the electroscope, it causes the pointer to deflect. If the object is negatively charged, the pointer will deflect in one direction, and if it is positively charged, the pointer will deflect in the opposite direction. This deflection indicates the presence and type of electric charge in the vicinity of the electroscope.

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