Noun:

বিদ্যুত্প্রবাহ সংরক্ষণকর যন্ত্র,

commutator's Usage Examples:

In mathematics, the commutator gives an indication of the extent to which a certain binary operation fails to be commutative.

A commutator is a rotary electrical switch in certain types of electric motors and electrical generators that periodically reverses the current direction.

dynamo is an electrical generator that creates direct current using a commutator.

algebra, the commutator subgroup or derived subgroup of a group is the subgroup generated by all the commutators of the group.

The commutator subgroup is.

the technical problems of continuous rotation with the invention of the commutator, he called his early devices "electromagnetic self-rotors".

This control system is an alternative to the mechanical commutator (brushes) used in many conventional electric motors.

field coils are connected in series with the rotor windings through a commutator.

motor coils are driven from a commutator on one end of the shaft, while the generator coils provide output to another commutator on the other end of the shaft.

bracket of vector fields, also known as the Jacobi–Lie bracket or the commutator of vector fields, is an operator that assigns to any two vector fields.

L_{x},\;\;\left[L_{z},L_{x}\right]=i\hbar L_{y},} where [ , ] denotes the commutator [ X , Y ] ≡ X Y − Y X .

Schrödinger picture respectively, H is the Hamiltonian and [•,•] denotes the commutator of two operators (in this case H and A).

Since the Lie bracket is a kind of infinitesimal commutator of the corresponding Lie group, we say that two elements x , y ∈ g {\displaystyle.

In quantum mechanics, it is satisfied by operator commutators on a Hilbert space and equivalently in the phase space formulation of.

The armature windings conduct AC even on DC machines, due to the commutator action (which periodically reverses current direction) or due to electronic.

expectation of any quantum mechanical operator and the expectation of the commutator of that operator with the Hamiltonian of the system d d t ⟨ A ⟩ = 1 i.

quaternions, with Lie bracket the commutator 4 Im(H) quaternions with zero real part, with Lie bracket the commutator; isomorphic to real 3-vectors, with.

interior product defined above and it is clear whether [·,·] denotes the commutator or the Lie bracket of vector fields.

Most commutator motors are limited to about 1,500 volts because higher voltages give rise to a risk of arcing across the commutator.

Synonyms:

electrical switch; switch; electric switch;

Antonyms:

back; switch off; disengage; switch on;