## Biot-savart law, Physics

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Biot-Savart law (J.B. Biot, F. Savart)

A law defines the contributions to a magnetic field through an electric current. This is analogous to Coulomb's law. Mathematically specking, it is dB = (mu0 I)/(4 pi r2) dl cross e where dl refer to the infinitesimal directed length of the electric current causing by the magnetic field, I refer to the current passing through that directed length, r refer to the distance from that directed length, & e refer to the unit vector directed from the test point to current-generating length.

#### Physical interpretation of wave function, Physical interpretation of wave f...

Physical interpretation of wave function : Einstein proposed a historic relationship between energy and mass using postulates of STR. The variation of mass with velocity has modif

#### Chemical bonding, does sodium sulfate contain both ionic and covalent bonds...

does sodium sulfate contain both ionic and covalent bonds

#### Mechanics, if acceleration vs time graph is given then how to calculate dis...

if acceleration vs time graph is given then how to calculate displacement

#### Can fiber be made any size, Can fiber be made any size? Well theoretica...

Can fiber be made any size? Well theoretically, yes. However, there are physical constraints due tothe materials and utility. Extremely large fibers have proportional bending r

#### Find the de broglie wavelength, Q. An electron beam is accelerated through ...

Q. An electron beam is accelerated through a potential difference of 104 volt. Find the de Broglie wavelength. λ = 12.27 A o / √V λ = 12.27 A o / √10 4    = 0.1227

#### Draw a possible configuration of nodes and cells - 2d shape, Consider the 2...

Consider the 2D shape below. Draw a possible configuration of nodes and cells (at least 15) that could be used to solve for the temperature distribution. Provide equations that wou

#### What are the steps to the scientific notation, What are the steps to the sc...

What are the steps to the scientific notation? To write in scientific notation, you should first move the decimal point of the number to where the number is among 1 and 9. For

#### Radioactivity, laws of successive disintegration

laws of successive disintegration

snth=u+a/2(2n-1)

#### Current density between the plates, 2. The dipole in problem is removed and...

2. The dipole in problem is removed and the space between plates is filled with Cu of conductivity σ (look up the value). (a) Derive an expression for the current density betwee