Answer:
The domain is -1 ≤x< 5
The range is -3≤y<3
Step-by-step explanation:
The domain is the values that x takes
The domain is -1 ≤x< 5
The range is the values that y takes
The range is -3≤y<3
The charge of the electrons is
.
The given parameters:
- <em>Number of revolution of the electron, N = 1.4 x 10⁶ rev per sec</em>
- <em>Flux density, B = 10⁻⁵ T</em>
- <em>Mass of electron, m = 9.11 x 10⁻³¹ kg</em>
<em />
The angular speed of the electron is calculated as follows;

The charge of the electrons is calculated as follows;

The charge of the electrons is
.
The complete question here:
Electrons execute 1.4*10^6 revolutions per sec in a magnetic field of flux density 10⁻⁵ T. What will be the value of charge of the electron?
Learn more about magnetic force of electrons here: brainly.com/question/3990732
Answer:
15
Step-by-step explanation:
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Answer:
B
Step-by-step explanation:
Irrational numbers are the subset of real numbers that are not at all connected to the rest of numbers.
The subsets of real numbers are natural numbers, whole numbers, integers, rational numbers and irrational numbers.
Natural numbers are subset of whole numbers, which are subset of integers, which are subset of rational numbers. Hence, all of them are interconnected. The set of irrational numbers is the only subset of real numbers which is not associated with the rest.
For example:-
1 is a natural number, whole number, integer, rational number but not irrational number. On the other hand,
is an irrational number but none of the rest.
To learn more about real numbers, here:-
brainly.com/question/551408
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