Theories do not change, but different theories are proposed. All must meet multiples tests by independent examiners and the results must result in consistent findings in order to be declared scientificaly accurate. By consistent, I mean that the results of the tests must always be the same. If the results cannot be verified and do not produce the same results, the THAT theory is invalid.
No criticism of the remark is to be taken personally.
Ohm's law is Ohm's because it has been tested and always produces the same results.
No criticism of the remark is to be taken personally.
Ohm's law is Ohm's because it has been tested and always produces the same results.