Is the statement below always,sometimes,or never true? Give at least two examples to support your reasoning. The LCM of two numb
1 answer:
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Answer:
The correct answer is "995.22 turns".
Step-by-step explanation:
The given values are:
Magnetic field,
B = 0.50 T
Current,
i = 400 A
Length of solenoid,
L = 8.0 m
As we know,
⇒
then,
⇒
On substituting the given values, we get
⇒
⇒
⇒
Answer:
The correct option is 3. The image of X is X'(6,2).
Step-by-step explanation:
means the dialation by scale factor 2 and the center of dilation is Z.
If a figure dilated by scale factor k and the center of dilation is (a,b), then
From the given figure it is clear that the coordinates of X are (4,0) and the coordinates of Z are (2,-2), so the coordinates of image are
The image of X is X'(6,2). Therefore the correct option is 3.