Introduction to Inductance Value:
Inductance is defined as opposing of changes of current. The inductance value is represented as L and its unit is Henry. One Henry value is equal to the induced one volt by changing of current in one ampere per second in an inductance value. The inductance value is of two types. One is self inductance and another one is mutual inductance. Let us see the applications of inductance value. I like to share this Absolute Value Equations with you all through my article.
Value Applications of Inductance
Inductance value most probably used in the analog circuit.
Mostly applicable for power supplies conjugate with filter capacitor.
Inductance value is used to depress the voltage from lightning stroke.
Used to reduce the switching current and fault current in the transmission line.
Let us see the formula used for getting the value of inductance.
Formula – Inductance Value
L = (d2n2) / (l + 0.45d)
Where
L is the inductance value.
d represented as diameter of the coil.
n represented as number of turns in the coil.
Self Inductance Value:
L = N ( φ/ I)
Where:
L is in Henry
N is the Number of turns
Φ is denoted as Magnetic Field linkage
Ι is represented as Amperes
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Example Problem – Inductance Value
Example 1:
A hollow air cored inductor coil consists of 600 turns of copper wire which produces a magnetic flux of 20mWb when passing a DC current of 10 amps. Calculate the self-inductance of the coil in milli-Henries.
Solution:
L = N ( φ/I )
L = 600 ( 0.02/10 ) = 1200 mH.
Answer: 1200 mH
Example 2 : Inductance Value
Find the inductance value whose diameter of coil is 2.4 cm and 150 numbers of turns in the coil.
Solution:
L = (d2n2) / (l + 0.45d)
L = (2.42 *1502)/ ( 1 + 0.45 (2.4))
L = 62.30767mH
Answer: 62.307 mH
These are the example problems of inductance value.
Inductance is defined as opposing of changes of current. The inductance value is represented as L and its unit is Henry. One Henry value is equal to the induced one volt by changing of current in one ampere per second in an inductance value. The inductance value is of two types. One is self inductance and another one is mutual inductance. Let us see the applications of inductance value. I like to share this Absolute Value Equations with you all through my article.
Value Applications of Inductance
Inductance value most probably used in the analog circuit.
Mostly applicable for power supplies conjugate with filter capacitor.
Inductance value is used to depress the voltage from lightning stroke.
Used to reduce the switching current and fault current in the transmission line.
Let us see the formula used for getting the value of inductance.
Formula – Inductance Value
L = (d2n2) / (l + 0.45d)
Where
L is the inductance value.
d represented as diameter of the coil.
n represented as number of turns in the coil.
Self Inductance Value:
L = N ( φ/ I)
Where:
L is in Henry
N is the Number of turns
Φ is denoted as Magnetic Field linkage
Ι is represented as Amperes
Please express your views of this topic Area under a Normal Curve by commenting on blog.
Example Problem – Inductance Value
Example 1:
A hollow air cored inductor coil consists of 600 turns of copper wire which produces a magnetic flux of 20mWb when passing a DC current of 10 amps. Calculate the self-inductance of the coil in milli-Henries.
Solution:
L = N ( φ/I )
L = 600 ( 0.02/10 ) = 1200 mH.
Answer: 1200 mH
Example 2 : Inductance Value
Find the inductance value whose diameter of coil is 2.4 cm and 150 numbers of turns in the coil.
Solution:
L = (d2n2) / (l + 0.45d)
L = (2.42 *1502)/ ( 1 + 0.45 (2.4))
L = 62.30767mH
Answer: 62.307 mH
These are the example problems of inductance value.
