Biot-Savart law | Definition, Formula | 動物用藥查詢網
![Biot-Savart law | Definition, Formula](https://i.imgur.com/TbfVXFL.jpg)
Biot-Savartlaw,inphysics,afundamentalquantitativerelationshipbetweenanelectriccurrentIandthemagneticfieldBitproduces, ...
![Biot-Savart law | Definition, Formula](https://i.imgur.com/TbfVXFL.jpg)
Biot-Savart law, in physics[1], a fundamental quantitative relationship between an electric current[2] I and the magnetic field[3] B it produces, based on the experiments in 1820 of the French scientists Jean-Baptiste Biot[4] and Félix Savart[5].
A current in a loop produces magnetic field lines B that form loops around the current. The Biot-Savart law expresses the partial contribution dB from a small segment of conductor to the total B field of a current in the conductor. For a segment of conductor of length and orientation dl that carries a current i,dB = μ0/4π Idl × r̂/r2.In this equation, μ0 is the permeability of free space and has the value[6] of 4π × 10−7 newton[7] per square ampere[8].
Britannica Quiz
Electricity: Short Circuits & Direct Currents
[9]...Biot–Savart law | 動物用藥查詢網
Biot | 動物用藥查詢網
Biot-Savart Law - Statement, Formula | 動物用藥查詢網
Biot-Savart law | Definition, Formula | 動物用藥查詢網
必歐 | 動物用藥查詢網
Biot Savart Law | 動物用藥查詢網
12.2: The Biot | 動物用藥查詢網
Biot Savart Law - Definition, Formula | 動物用藥查詢網
Biot | 動物用藥查詢網
![](https://i.imgur.com/TbfVXFL.jpg)
歐必沙新 DAINITEC
歐必沙新有哪些副作用?由華達化學製藥廠股份有限公司土城工廠製造的歐必沙新是治療什麼的?藥品成分是什麼?以下為大家提供...