Home
Class 12
PHYSICS
A 200 Omega resistor and 1H inductor are...

A `200 Omega` resistor and 1H inductor are joined in series with an ac source of emf `10 sqrt(2) sin (200t)V`. Calculate the phases difference between emf and current.

Text Solution

AI Generated Solution

To solve the problem of finding the phase difference between the EMF and the current in a series circuit consisting of a resistor and an inductor, we can follow these steps: ### Step-by-Step Solution: 1. **Identify the given values:** - Resistance, \( R = 200 \, \Omega \) - Inductance, \( L = 1 \, H \) - EMF, \( E(t) = 10\sqrt{2} \sin(200t) \) ...
Promotional Banner

Topper's Solved these Questions

  • ALTERNATING CURRENT

    CENGAGE PHYSICS ENGLISH|Exercise Solved Examples|6 Videos
  • ALTERNATING CURRENT

    CENGAGE PHYSICS ENGLISH|Exercise Exercise 5.1|15 Videos
  • ATOMIC PHYSICS

    CENGAGE PHYSICS ENGLISH|Exercise ddp.4.3|15 Videos

Similar Questions

Explore conceptually related problems

A 12 Omega resistor and a 0.21 H inductor are connected in series to an a.c. source operating at V, 50 cycle second. The phase angle between current and source vottage is

A 12 Omega resistor and a 0.21 H inductor are connected in series to an a.c. source operating at V, 50 cycle second. The phase angle between current and source vottage is

A coil of resistance 200 ohms and self inductance 1.0 henry has been connected in series to an a.c. source of frequency 200/pi Hz . The phase difference between voltage and current is

A capacitor, a resistor and a 40 mH inductor are connected in series to an a.c. source of frequency 60 Hz. Calculate the capacitance of the capacitor,if current is in phase with the voltage.

Answer the following: (a) What do you understand by 'sharpness of resonance' for a series LCR resonant circuit? How is it related with the quality factor 'Q' of the circuit? Using the graphs given in the diagram, explain the factors which affect it. For which graph is the resistance (R ) minimum? (b) A 2 muF capacitor, 100 Omega resistor and 8 H inductor are connected in series with an ac source. Find the frequency of the ac source for which the current drawn in the circuit is maximum. If the peak value of emf of the source is 200 V, calculate the (i) maximum current, and (ii) inductive and capacitive reactance of the circuit at resonance.

There is a 5 Omega resistance in an AC , circuit. Inductance of 0.1 H is connected with it in series. If equation of AC emf is 5 sin 50 t then the phase difference between current and e.m.f. is

A 25 (mu)F capacitor, a 0.1 H inductor and a 25 Omega resistor are connected in series with an ac source of emf E=310 sin 314 t . Find (a) the frequency of the emf (b) the impedance of the circuit (c) the current in the circuit. (d) the phase angle

A 50muF capacitor, a 30Omega esistor and a 0.7 H inductor are connected in series to an a.c. supply which generates an emf .e. given by e = 300 sin (200 t) volt. Calculate peak value of the current flowing through the circuit.

A 0.01 H inductor and sqrt(3)pi Omega resistance are connected in series with a 220 V, 50 Hz AC source. The phase difference between the current and emf is

A 9//100 (pi) inductor and a 12 Omega resistanace are connected in series to a 225 V, 50 Hz ac source. Calculate the current in the circuit and the phase angle between the current and the source voltage.