The thorny way of truth - Free Energy Community

does not depend on the radius of curvature. v.w- 243 - Marinovvhile the moment of the forces f^ and f,, which will drive the bridge counter-clockwiseibout the axis ABGH, will be given by the following formula (see formula (6), introducing'^espective changes in the notations and taking into account the action of the forcesaround the point C as well as around the point F)^^ +H^^ = 2/yyxdf2(-z) + 2 / (R-z)(-2)xdfj(-y) ='- * ^n a.= (1^1^/271) /dy(-x) + (y^l2/27T)R/(dz/z)(.x) + (y^l2/27r) /dz(x) =^0 ^0 ^0Thus We obtain= (yoI^/2Tr)R/(dz/z)(-x).^0^^^^fn = -{M +M ). (20)^3 ^2 ^1so that the net torque will be null.It is common place that the forces of interaction of two current loops or of the twoparts of one current loop (which always can be presented as two loops, by connectingthe border points by two infinitely near parallel wires along which the same currentas in the loop flows in opposite directions) calculated according to the Ampere andGrassmann formulas areequal. These forces are different only when the one (or both)of the interacting loops contains condensers (with dielectric or without dielectric).As the so-called "displacement current" which "flows" between the plates of a condenserneither acts on other currents with potential magnetic forces nor can be set in motionby the potential action of other currents, such loops containing condensers present in -8 3 4terrupted loops. First Graham and Lahoz and then the present author ' with the helpof his Bul-Cub machine without stator and his Rotating Ampere Bridge with DisplacementCurrent have shown that Grassmann 's fromula is the right one and Ampere's formula iswrong .Here I should like to note the following simple but important conclusion: The forceacting on the Ampere bridge does not depend on the form of the bridge; consequently an-form and a U-form bridges are pushed by the same forces. If this will be not true arectangular loop, on the one side with U-form end, will be set in motion byinternal forces. In Ref. 9 I showed that the pushing force acting on a U-form bridge