What does a keen mind mean?

What does a keen mind mean?

If you say that someone has a keen mind, you mean that they are very clever and aware of what is happening around them. They described him as a man of keen intellect. Synonyms: perceptive, quick, sharp, brilliant More Synonyms of keen. keenly adverb.

What’s another word for uninterested?

Synonyms & Antonyms of uninterested

• apathetic,
• casual,
• complacent,
• disinterested,
• incurious,
• indifferent,
• insensible,
• insouciant,

Which is the closest antonym for the word reluctant?

antonyms of reluctant

• bold.
• careless.
• certain.
• confident.
• definite.
• heedless.
• incautious.
• indiscreet.

What is the word reluctant?

: feeling or showing aversion, hesitation, or unwillingness reluctant to get involved also : having or assuming a specified role unwillingly a reluctant hero.

What does the word reluctant mean in a sentence?

Not wanting to take some action; unwilling. She was reluctant to lend him the money.

Is Reluctantness a word?

noun. unwillingness; disinclination: reluctance to speak in public. Electricity. the resistance to magnetic flux offered by a magnetic circuit, determined by the permeability and arrangement of the materials of the circuit.

How do you use reluctant?

Reluctant in a Sentence 🔉

1. Though he was reluctant to try the sushi, the man found it to be quite delicious.
2. Having just met her, the man was reluctant to trust that she would keep his secret.
3. As he just purchased a new Cadillac, he was reluctant to have a valet park it.

What does not reluctant mean?

1 not eager; unwilling; disinclined. 2 Archaic offering resistance or opposition.

What is MMF and EMF?

EMF stands for electromotive force. MMF stands for magnetomotive force. It is defined as the driving force responsible for the movement of the electrons in an electrical circuit. It is defined as the driving force responsible for the creation of magnetic flux in a magnetic circuit.

What is MMF and reluctance?

The MMF is also known as the magnetic potential. It is the property of a material to give rise to the magnetic field. The magnetomotive force is the product of the magnetic flux and the magnetic reluctance. The reluctance is the opposition offers by the magnetic field to set up the magnetic flux on it.

What is a resistance?

Resistance is a measure of the opposition to current flow in an electrical circuit. Resistance is measured in ohms, symbolized by the Greek letter omega (Ω). Insulators: Materials that present high resistance and restrict the flow of electrons.

What is a symbol of resistance?

Ohm
Unit system	SI derived unit
Unit of	Electrical resistance
Symbol	Ω
Named after	Georg Ohm

How do you use resistance in a sentence?

Resistance sentence example

1. Any resistance she might have mustered melted at his words.
2. Whatever resistance she had evaporated in the intensity of his desire for her.
3. He also investigated electrical endosmosis and the electrical resistance of electrolytes.

What is called specific resistance?

Specific resistance is defined as the resistance offered per unit length and unit cross-sectional area when a known amount of voltage is applied.

What is formula of specific resistance?

Specific Resistance (”ρ”) is a property of any conductive material, a figure used to determine the end-to-end resistance of a conductor given length and area in this formula: R = ρl/A. Specific resistance for materials are given in units of Ω-cmil/ft or Ω-meters (metric).

What is specific resistance and its unit?

Specific resistance is defined as “the resistance offered per unit length and unit cross-section area of that material when a known quantity of voltage applied at its end ”. The SI unit of specific resistance is Ohm-m.

What is Ohm’s law define specific resistance?

I=VR I = V R . This relationship is also called Ohm’s law. Ohm’s law in this form really defines resistance for certain materials. Ohmic materials have a resistance R that is independent of voltage V and current I. An object that has simple resistance is called a resistor, even if its resistance is small.