A current of 2.0A flows through a light bulb. What is the amount of charge flowing through the light bulb in 40 seconds?
Answers
Answer:
Quantity of charge = 80 Coulombs
Explanation:
Given the following data;
Current = 2 A
Time = 40 seconds
To find the amount of charge flowing through the light bulb;
Mathematically, the quantity of charge passing through a conductor is given by the formula;
Quantity of charge = current * time
Substituting into the formula, we have;
Quantity of charge = 2 * 40
Quantity of charge = 80 Coulombs
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A series circuit contains two devices, one with a resistance of 10 ohms and one with a resistance of 4 ohms. If the generator supplies a voltage of 42 V, what is the magnitude of the current? A. 2 A B. 3 A C. 1.75 A D. 1.33 A
What causes the earths crust to move ?
Answers
Final answer:
The high point of a transverse wave is called the crest or the peak, which is the point of maximum displacement. It can be observed by viewing a wave from the top or the side, and its height is measured as the amplitude of the wave.
Explanation:
The high point of a transverse wave, such as a light wave, is called the crest or peak. This is the point of maximum displacement or deformation from the equilibrium position in a transverse wave. If one visualizes a wave as a series of high and low points, similar to viewing the ocean waves from above, the crest would be the very top of the wave, whereas the trough would be the very bottom.
Referencing figures 27.4 and 1.25, a transverse wave can be viewed from above and from the side. From the side, one observes how the electric or magnetic fields vary with time. Furthermore, figure 5.5 shows that the amplitude of a wave (the height) is measured from the peak to the trough. This, combined with the wavelength (measured from peak to peak), helps in understanding the wave's properties.
Learn more about transverse wave here:
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Answers
The space around a charge or a pole in which a force is experienced is called a magnetic field. And a cluster of aligned magnetic atoms is a magnetic domain. When the clustered regions are aligned with one another, they form a magnet.
Answer:
field
Explanation:
Answers
B.ocean waves
C.surface waves
D.longitudinal waves
Answers
b. gravitational force.
c. power.
d. work
Answers
Answer:
The correct answer to your question is B. Gravitational force because the force is applied to one object as it is applied to the same direction.
Explanation:
its not work!!!
plz if you don"t know n answer to a question don"t answer it i could hurt others grade. brainly is for helping other not putting wrong answer and make the person get a bad grade
im just saying :)
Answer: IT IS NOT GRAVITATIONAL FORCE; I think it’s work
Explanation:
I put gravitational force and got it wrong
Answers
A moving charge experiences a force as it moves close to a magnetic field present in a region.
Explanation:
A charged particle when moves near a magnetic field is forced to move in a circular path. If there is a straight moving charged particle enters the region of the magnetic field, it's path is changed from straight path to the curved path.
The motion of the charged path inside or near the magnetic field will be a circular path and this circular path is due to the force experienced by the charged particle in the magnetic field.
The force experienced by the a charged particle as it moves near the magnetic field is termed as the Lorentz force. The expression for the Lorentz force experienced by the charged particle in the magnetic field is given by:
Here, is the magnetic force,
is the amount of charge,
is the velocity vector and
is the magnetic field intensity in the region.
Thus, A moving charge experiences a force as it moves close to a magnetic field present in a region.
Learn More:
1. Which one is true for the electromagnetic spectrum brainly.com/question/1619496
2. What is the current in resistor R2 brainly.com/question/3051098
3. Average current denisty of a linear wire brainly.com/question/10597501
Answer Details:
Grade: High School
Subject: Physics
Chapter: Electromagnetism
Keywords:
moving, charge, straight, circular, path, magnetic, field, amount, force, velocity, intensity, Lorentz, expression, stationary.
Final answer:
A moving charge experiences a force when it is near a magnetic field.
Explanation:
A moving charge experiences a force when it is near a magnetic field. This force is known as the magnetic force and is given by the equation F = qvBsinθ, where q is the charge, v is the velocity of the charge, B is the magnetic field strength, and θ is the angle between the velocity and the magnetic field. The direction of the force is perpendicular to both the velocity and the magnetic field.
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