Answer:
35.7 mA
Explanation:
The magnetic field inside a solenoid is given by:
(1)
where
is the vacuum permeability
I is the current
n is the number of turns per unit length
Since we have
N = 870 turns
L = 0.390 (length of the solenoid)
we can calculate n
And now we can re-arrange eq.(1) to find the current, I:
Answer:
it will be heavy sweating
Explanation:
because if humans expierment a heavy heat they might be sweating heavly
Warm air rises causing an area of lower air pressure below.
I think this is about the 5th or 6th time I've seen this question
submitted to Brainly. So far, nobody has yet given us any of
the rest of the question ... the part that tells us something about
the vectors, so that we have some way to know their magnitudes.
So far, nada.
A flow of electrical charge from one place to another
is called an electric current. It doesn't need to be steady.
