Answer:
Follows are the solution to this question:
Explanation:
By checking the value in which we have calculated by performing its differentiation of , the correct form of its integer value is calculating with regard to t, that also provides as expected
.
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.