Calculate the inductance L of the coil in the circuit sho...
Calculate the inductance L of the coil in the circuit shown above.
A.
14.4H
B.
3.8H
C.
0.6H
D.
0.4H
E.
0.2H
Correct answer is C
XL = VI=2402=120Ω
L = XL2πf
= 120×π2×π×100
= 0.6H
Similar Questions
An object placed 10cm from a concave mirror of focal length 5cm would have its image ...
A cell of e.m.f 12V and internal resistance 4Ω is connected to an external resistor of resista...
The following are some units I. Ns II. Non III. Nm−2 IV. J°K−1 V. JKg\(^{-1}\...
The visible part of light consists of the following colours ...
Which of the following is not an electromagnetic radiation? ...