Here are some related terms and definitions we found for this term. » 1  Lamb formula. » 2  Distomer. » 3  hyperchromic effect. » 4  Zeeman effect. » 5  Leveling Effect. » 6  Effective Nuclear Charge.
http://www.chemistry-dictionary.com/definition/shielding++effect.php
The shielding effect describes the attraction between an electron and the nucleus in any atom with more than one electron shell. Shielding effect can be defined as a reduction in the effective nuclear charge on the electron cloud, due to a difference in the attraction forces of the electrons on the nucleus.
https://en.wikipedia.org/wiki/Shielding_effect
One example is a shielded cable, which has electromagnetic shielding in the form of a wire mesh surrounding an inner core conductor. The shielding impedes the escape of any signal from the core conductor, and also prevents signals from being added to the core conductor.
https://en.wikipedia.org/wiki/Electromagnetic_shielding
The shielding can reduce the coupling of radio waves, electromagnetic fields and electrostatic fields. A conductive enclosure used to block electrostatic fields is also known as a Faraday cage.
https://en.wikipedia.org/wiki/Electromagnetic_shielding
The more electron shells an atom has the greater the shielding effect. The inner shells block some of the attractive force between the nucleus and outer electrons. So outer electrons require less energy to remove than inner. Sorry if that doesnt make sense, Its hard to write down what i was thinking :p.
https://answers.yahoo.com/question/index?qid=20081130144954AA6FTE4
Electromagnetic shielding is the practice of reducing the electromagnetic field in a space by blocking the field with barriers made of conductive or magnetic materials.
https://en.wikipedia.org/wiki/Electromagnetic_shielding
Rating Newest Oldest. Best Answer: The electron shielding effect is the effect where core electrons block valence electrons from the nuclear charge of the nucleus.
https://answers.yahoo.com/question/index?qid=20081130144954AA6FTE4
Because of the above limitations of passive shielding, an alternative used with static or low-frequency fields is active shielding; using a field created by electromagnets to cancel the ambient field within a volume.
https://en.wikipedia.org/wiki/Electromagnetic_shielding
The shielding theory also contributes to the explanation of why valence-shell electrons are more easily removed from the atom. The size of the shielding effect is difficult to calculate precisely due to effects from quantum mechanics.
https://en.wikipedia.org/wiki/Shielding_effect
This causes the net force on electrons in outer shells to be significantly smaller in magnitude; therefore, these electrons are not as strongly bonded to the nucleus as electrons closer to the nucleus. This phenomenon is often referred to as the orbital penetration effect.
https://en.wikipedia.org/wiki/Shielding_effect
what is the shielding effect
The shielding effect is a reduction in the effective nuclear charge on the electron cloud, due to a difference in the attraction forces of the electrons on the nucleus.