The electric currents and magnetic materials have an
effect called magnetic field. This magnetic field is specified with its
direction and magnitude. The magnitude is the strength of the field.
the magnetic field at a distance r from a
long straight wire carrying current I can be calculated with the
equation:
B = μ I / 2 pi R
where <span>μ is a constant, I is the current and R is the radius. </span>
THE ANSWER IS..... X1= -6 & X2=0
Answer:
b
Step-by-step explanation:
-8
Step-by-step explanation:
The gradient or slope of a curve y is simply the derivative of the curve at a point x. So we can proceed as follows
Evaluated at x = 2, the gradient of the slope is
Answer:
First one hypotenuse leg
Step-by-step explanation:
