Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Physics Expert

find out the resistance of a RL circuit.

In an assured RL time constant circuit, it takes 135 msec for the current to reach maximum after the switch is closed. If the inductance is 4 henrys, what is the value of circuit resistance?

A) 670 ohms
B) 148 ohms
C) 0.670 ohms
D) 0.148 ohms

Physics, Academics

  • Category:- Physics
  • Reference No.:- M917280

Have any Question? 


Related Questions in Physics

The input to a channel q is a word of 8 bits the output is

The input to a channel Q is a word of 8 bits. The output is also a word of 8 bits. Each time it is used, the channel flips exactly one of the transmitted bits, but the receiver does not know which one. The other seven bi ...

Graph the functions described in parts a-da first and

Graph the functions described in parts (a)-(d). (a) First and second derivatives everywhere positive. (b) Second derivative everywhere negative; first derivative everywhere positive. (c) Second derivative everywhere posi ...

Explain how flight is achieved nbspplease provide an

Explain how flight is achieved.  Please provide an example and use  three concepts or laws to support  your explanation and example.

Show that the fermi energy or fermi potential is spatially

Show that the Fermi energy or Fermi potential is spatially constant in the n-type Si slice with linearly varying donor dopant impurity concentration as given in given problem. Problem:- An n-type SI slice of a thickness ...

A same-sex couple holding hands or kissing in public may

A same-sex couple holding hands or kissing in public may receive disapproving looks or even abusive comments from other people. This is an example of: a. misogyny. b. homophobia. c. sexism. d. transphobia.

Record breaking consider keeping track of the world record

Record breaking. Consider keeping track of the world record for some quantity x, say earthquake magnitude, or longjump distances jumped at world championships. If we assume that attempts to break the record take place at ...

A block with mass m 66 kg is hung from a vertical spring

A block with mass m =6.6 kg is hung from a vertical spring. When the mass hangs in equilibrium, the spring stretches x = 0.27 m. While at this equilibrium position, the mass is then given an initial push downward at v = ...

The air freshener shown in the figure below is used to

The air freshener shown in the figure below is used to deliver a pleasant vanilla fragrance in a room. The device consists of a rod 1 cm in diameter and 5 cm in length. The rod is composed of a solid mixture containing a ...

Our sun orbits around the center of our galaxy the milky

Our sun orbits around the center of our galaxy (the Milky Way) once every 2.5 x 108 years. The radius of the sun's orbit about the center of the galaxy is approximately 3.15 x 1020 m. The sun has made only about 20 revol ...

A electron mass m1 911 x 10-31 kg and a proton mass m2

An electron (mass m1 = 9.11 x 10-31 kg) and a proton (mass m 2 = 1.67 x10 -27 kg) attract each other via an electrical force. Suppose that an electron and a proton are released from rest with an initial separation d = 3. ...

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

Section onea in an atwood machine suppose two objects of

SECTION ONE (a) In an Atwood Machine, suppose two objects of unequal mass are hung vertically over a frictionless

Part 1you work in hr for a company that operates a factory

Part 1: You work in HR for a company that operates a factory manufacturing fiberglass. There are several hundred empl

Details on advanced accounting paperthis paper is intended

DETAILS ON ADVANCED ACCOUNTING PAPER This paper is intended for students to apply the theoretical knowledge around ac

Create a provider database and related reports and queries

Create a provider database and related reports and queries to capture contact information for potential PC component pro

Describe what you learned about the impact of economic

Describe what you learned about the impact of economic, social, and demographic trends affecting the US labor environmen