Answer:
Distance between two adjacent wave crests = 24m
Explanation:
Distance= speed × time
Distance traveled by waves in 60 seconds (15 crests)= 15 × distance
15 × distance = 6,0 (meters/second) × 60 seconds
distance = (360 meters) / 15 = 24 meters (between two adyacent waves)
The magnitude of <em>electrical</em> force on charge due to the others is 0.102 newtons.
<h3>
How to calculate the electrical force experimented on a particle</h3>
The vector <em>position</em> of each particle respect to origin are described below:
Then, distances of the former two particles particles respect to the latter one are found now:
The resultant force is found by Coulomb's law and principle of superposition:
(1)
Please notice that particles with charges of <em>same</em> sign attract each other and particles with charges of <em>opposite</em> sign repeal each other.
(2)
Where:
- - Electrostatic constant, in newton-square meters per square Coulomb.
- , , - Electric charges, in Coulombs.
- , - Distances between particles, in meters.
- , - Unit vectors, no unit.
If we know that , , , , , , and , then the vector force on charge is:
And the magnitude of the <em>electrical</em> force on charge (), in newtons, due to the others is found by Pythagorean theorem:
The magnitude of <em>electrical</em> force on charge due to the others is 0.102 newtons.
To learn more on Coulomb's law, we kindly invite to check this verified question: brainly.com/question/506926
Explanation:
It is given that,
Electric field experienced by an electron,
Charge on electron,
Mass of electron,
The electric force is balanced by the force acting on electron as,
ma = qE
So, the acceleration of the electron is . As the electron is a negatively charged particle, the field lines is from negative to positive charge.
When a charged balloon is brought near a conducting can, the electrons are pushed to the far side of the can. If another object touches the side of the can opposite the balloon, electrons flow into the other object, leaving the can positively charged