An inductive coil has resistance of \( 100 \Omega \). When an \( \m...

Channel:
PW Solutions
Subscribers:
443,000
Published on ● Video Link: https://www.youtube.com/watch?v=_8e9xnFSUxA


Duration: 2:19
2 views
0

An inductive coil has resistance of \( 100 \Omega \). When an
\( \mathrm{P} \) ac signal of frequency \( 1000 \mathrm{~Hz} \) is fed to the coil, the

W applied voltage leads the current by \( 45^{\circ} \). What is the inductance of the coil?
(1) \( 2 \mathrm{mH} \)
(2) \( 3.3 \mathrm{mH} \)
(3) \( 16 \mathrm{mH} \)
(4) \( \sqrt{5} \mathrm{mH} \)
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2023-04-08Two resistors are connected across an AC source of \( \mathrm{P} \)...
2023-04-08The current in a LR circuit builds up to \( \frac{3}{4}^{\text {th ...
2023-04-08An alternating voltage is connected in series with a P resistance \...
2023-04-08An alternating e.m.f. of angular frequency \( \omega \) is P applie...
2023-04-08In an A.C. circuit resistance and inductance are P connected in ser...
2023-04-08A \( 12 \mathrm{ohm} \) resistor and a 0.21 henry inductor are P co...
2023-04-08The graphs given below depict the dependence of two P reactive impe...
2023-04-08In a circuit containing capacitance only P (1) e.m.f. is ahead of c...
2023-04-08In the circuit shown in Fig if both the bulbs \( B_{1} \) and \( \m...
2023-04-08A resistance of \( 300 \Omega \) and an inductance of \( \frac{1}{\...
2023-04-08An inductive coil has resistance of \( 100 \Omega \). When an \( \m...
2023-04-08The circuit given in Fig. has a resistanceless choke P coil \( \mat...
2023-04-08The reactance of a \( 25 \mu \mathrm{F} \) capacitor at the ac freq...
2023-04-08In an ac circuit, the current lags behind the voltage by P \( \pi /...
2023-04-08An alternating voltage is connected in series with a P resistance \...
2023-04-08In an ac circuit, the reactance of the coil is \( \sqrt{3} \) times...
2023-04-08The length of a magnet is large compared to its width P and breadth. The time period of its osci...
2023-04-08An alternating current of frequency ' \( f \) ' is flowing in a P c...
2023-04-08Different alternating voltages are given below. In which case the p...
2023-04-08An ac source is connected to a resistive circuits. P Which of the f...
2023-04-08Find the Average and \( r m s \) value for the saw-tooth \( \mathrm{P} \) voltage of peak value ...


Tags:
pw