a 1.2x10^3 kilogram car is accelerated uniformly from 10. meters per second to 20 meters per second in 5.0 seconds. what is the
1 answer:
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Answer:
(a). The magnitude of the uniform magnetic field is 10.02 μT
(b). The the magnitude of the total magnetic field is 10.78 μT.
Explanation:
Given that,
Number of turns = 210
Radius = 5 cm
Current = 38 mA
Current in the wire = 500 mA
We need to calculate the magnetic field inside a coil
Using formula of magnetic field
Put the value into the formula
Now a straight wire is inserted into the coil that carries 500 mA. It travels down the central axis of the coil
Distance
We need to calculate the magnetic field from the straight wire
Using formula of magnetic field
Put the value into the formula
This field is perpendicular to the wire.
The magnitude of magnetic field is
Hence, (a). The magnitude of the uniform magnetic field is 10.02 μT
(b). The the magnitude of the total magnetic field is 10.78 μT.
Answer:
The answer is "Option b, c, and a".
Explanation:
Here that the earth pulls on the phone, as it will accelerate towards Earth when we drop it.
We now understand the effects of gravity:
The force of the sun is, therefore, times greater and the proper sequence, therefore, option steps are:
b. Pull-on phone from earth
c. Pull-on phone from sun
a. Pull phone from you
Answer:
See attached pictures.
Explanation:
See attachments for explanation.
