Q1. A coil with a self-inductance of 4.0 H is connected to a dc source through a

Question

Q1. A coil with a self-inductance of 4.0 H is connected to a dc source through a switch. As soon as the switch is closed at t = 0 s, the rate of change of current is 2.0 A/s. What is the emf induced in the coil at t = 0 s?
Q2. A series RLC circuit has a 100-ohm resistor, 6.0-mH inductor, and a 1.0-µF connected to a 120-V rms ac source at f = 60 Hz. What is the power dissipated by the circuit?
Q3. In a double-slit interference experiment, monochromatic light of wavelength 550 nm passes through a pair of slits separated by 2.5 x 10-5 m. What is the angle corresponding to the third dark fringe? Answer: 3.15º.

please try to answer all the questions. thanks

Explanation / Answer

Hey abdul, this is anthony, here i am focusing on the ones you can't see clearly
XL= 2(1000/)(2*10^(3))

XL= (XL)

=((100.5)^(2) + (4*5*10^(3))^(2)) answer will be induction

I= V/Z, your answer will be in ampere

VR=IR= answer in volts

XR=IR= answer in volts

VR=IR= answer in volts

capacitator: 120v/rms=Xc/Irms

Xc= 1/C= ans

XL= answer in

Z=1

Related Questions

Navigate

• Browse (All)
• Browse Q
• Subjects

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.