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X-Received: by 2002:ac8:44cc:0:b0:41b:7f46:e4d4 with SMTP id b12-20020ac844cc000000b0041b7f46e4d4mr216066qto.6.1698781857712; Tue, 31 Oct 2023 12:50:57 -0700 (PDT) X-Received: by 2002:a05:6871:48d:b0:1e9:baa0:63f6 with SMTP id f13-20020a056871048d00b001e9baa063f6mr7375080oaj.2.1698781857250; Tue, 31 Oct 2023 12:50:57 -0700 (PDT) Path: ...!news-out.google.com!nntp.google.com!postnews.google.com!google-groups.googlegroups.com!not-for-mail Newsgroups: fr.sci.physique Date: Tue, 31 Oct 2023 12:50:56 -0700 (PDT) In-Reply-To: <da40a6a5-1909-4fbb-a00b-45436ae5dd56n@googlegroups.com> Injection-Info: google-groups.googlegroups.com; posting-host=2001:861:8bb7:5500:30f3:ba1b:5a8:9f89; posting-account=PKzfqAoAAAC4-vQRW_wt6WFB3xnoeWfi NNTP-Posting-Host: 2001:861:8bb7:5500:30f3:ba1b:5a8:9f89 References: <da40a6a5-1909-4fbb-a00b-45436ae5dd56n@googlegroups.com> User-Agent: G2/1.0 MIME-Version: 1.0 Message-ID: <6d9b9fbb-0674-432a-9de5-d2ead1b07c68n@googlegroups.com> Subject: =?UTF-8?Q?Re=3A_Th=C3=A9ories_correctes_mais_fausses?= From: Richard Verret <rverret97@gmail.com> Injection-Date: Tue, 31 Oct 2023 19:50:57 +0000 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Bytes: 2140 Lines: 14 Le 31/10/2023 =C3=A0 14:37, JC_Lavau a =C3=A9crit : > Au bout du compte, la force de Laplace, existe, ou pas ? > C'est avec =C3=A7a que fonctionne tout le r=C3=A9seau =C3=A9lectrique qui= nous alimente. S=C3=BBrement qu=E2=80=99elle existe. https://fr.m.wikipedia.org/wiki/Force= _de_Laplace Cela dit si la contraction des longueurs est r=C3=A9elle alors L=E2=80=99 = =3D k L et r=C3=A9ciproquement L =3D k L=E2=80=99, y a pas de raison que ce= soit =C3=A0 sens unique, d=E2=80=99o=C3=B9 L =3D k^2 L, d=E2=80=99o=C3=B9 = k =3D 1, d=E2=80=99o=C3=B9 v =3D 0. Cette option =C3=A9tait celle de Lorentz, tandis que dans la relativit=C3= =A9 einsteinienne cette contraction est apparente: Lp =3D k Lr et L=E2=80= =99p =3D k L=E2=80=99r. Vous voulez donner des le=C3=A7ons alors que vous n=E2=80=99avez pas compri= s la relativit=C3=A9 restreinte.