Explanation

In this context, λ refers to Planck's constant, which is a fundamental constant in quantum mechanics denoted by h.

It relates the energy of a photon to the frequency of its electromagnetic wave.

Explanation

The Reluctance Motor has an unsymmetrical rotor.

Its rotor has varying magnetic reluctance, which influences its operation and performance.

Explanation

A component that obeys Ohm's law is called an "Ohmic component."

Explanation

The missing nuclide in gamma decay, where x turns into Ni-6528 + y, would be Ni6528.

Explanation

A vector field with a vanishing curl is called "irrotational."

Explanation

The induced electromotive force (emf) ($varepsilon$) in a moving conductor in a magnetic field can be calculated using the formula:

$$\epsilon =B\cdot L\cdot v$$

Where:

• $B$ is the magnetic field strength (in teslas),
• $L$ is the length of the conductor (in meters),
• $v$ is the velocity of the conductor (in meters per second).

Given:

• $B = 0.6 , text{T}$
• $L = 1 , text{m}$
• $v = 20 , text{m/s}$

Substituting the values into the formula:

$$\epsilon =0.6\text{T}\cdot 1\text{m}\cdot 20\text{m/s}=12\text{V}$$

Thus, the value of the induced emf is 12 V.

Explanation

In a parallel circuit, the charge which passes through one resistor will always pass through the other resistors.

Each resistor provides a separate path for the current, so the current divides among them according to their resistances.

Explanation

• Silicon is an example of a Semiconductor.
• Semiconductors like silicon have electrical conductivity between conductors and insulators.
• It enabling them to control electrical current flow in devices and integrated circuits.

Explanation

• The pressure exerted by a gas is a result of the countless collisions of gas molecules with the container walls, which transfer momentum.
• It force to the walls, causing pressure.
• This is a fundamental principle in kinetic molecular theory.

Explanation

In most businesses and homes, electrical circuits are connected in parallel to ensure that:

• Each device receives the same voltage
• If one device fails or is turned off, others remain operational
• The entire circuit doesn't fail if one device is disconnected