You mean 'K' in the formula for current, measured by tangent galvanometer!
Then, ampere is the unit.
Because I = K tan(theta)
Tan (theta) is just a ratio of distances ie opposite side distance and adjacent side length. So no unit for tan.
Left side, ampere is the unit for I (current)
BY the homogeneity of dimensions, both side must have the same dimension (or unit)
Therefore K must have ampere as unit.
Center of curvature = r(t) + (1/k)(unit inward Normal) k = curvature Unit inward normal = vector perpendicular to unit tangent r(t) = position vector
1
To find the tangent of 1, you can use the inverse tangent function (arctan) on a calculator. Simply input 1 into the arctan function and calculate the result. The tangent of 1 is approximately 0.7854.
It is k*pi radians or k*180 degrees for integer k
The angle is 0.7045 + k*pi radians where k is an integer.
The tangent is the ratio of sine over cosine; also, in a unit circle, Y over X.
No. A tangent is a ratio without units. A line of 5 metres has a measurement unit: metres.
It is 0.5411+k*pi radians = 31+180*k degrees for any integer k.
arctan(0.5) = 0.4636 + k*pi radian = 26.5651 + k*180 degrees where k is an integer.
1.1519+k*pi radians or 66+180*k degrees for all integers k.
The unit of force in the Coulomb's law equation is the Newton (N).
x = 16.7+180*k deg where k is an integer.