To explain how electric current is produced due to an imbalance of charges, we can follow these steps: Step 1: Understanding Charge Imbalance- Concept: Electric current is produced when there is an imbalance of charges. This can occur when one object has a surplus of electrons (negative char...
Explain how does the rotation of the Earth makes a body weigh more at the poles than at the equator. Weight at the Surface of the Earth The gravitational force at the surface of the Earth is equal to the weight. This force pulls us down to the surfa...
Why does the earth have a magnetic declination? a. the earth's axis of rotation is not constant b. the magnetic field of the earth is unknown c. its magnetic poles shift over time and are not aligned How did daylight savings come about?
How does a transformer work?A transformer is based on a very simple fact about electricity: when a fluctuating electric current flows through a wire, it generates a magnetic field (an invisible pattern of magnetism) or "magnetic flux" all around it. The strength of the magnetism (which has ...
Measuring magnetism is a little bit harder. Ask most people how to measure the strength of a magnetic field (the invisible area of magnetism extending out around a magnet) or the units in which field strength is measured (webers or teslas, depending on how you're measuring) and they ...
In EM, inside a ferromagnetic material, the way to explain the uniform magnetic field is by the sum with its neighbors. The fact that we can obtain \(k_0\) with the \(K_{1_Cl}\) fields of the first neighboring clusters is a very interesting and unexpected result which makes this ...
model validation and testable hypothesis regarding specific conformational changes that control bond profiles, thereby suggesting structural mechanisms for the inner workings of the TCR mechanosensing machinery and plausible explanations of why and how force may amplify TCR signaling and antigen discrimination....
What is total internal reflection explain with example? Law of Refraction The law of refraction establishes that when a light ray strikes the interface between two media it changes its propagation direction while staying in the same plane. Snell's law quantifies this result, ...
control over the cable’s common mode impedance. At lower frequencies, the cable’s resonances will determine how much current can flow through it, whereas at higher frequencies, the ratio of the typical mode impedances produced by the EUT, and the AE will determine how much current can flow...
Why is the electric field inside a conductor zero? How does the electric field become zero in a conductor? What is an electric generator? Explain its various components. Explain emf of a cell. How does electromagnetism relate to an electric motor?