What is the capacitive reactance

Assignment Help Physics
Reference no: EM13997444

The voltage across a 65uF capacitor is described by the equation vc=(18V)cos(200t), where t is in second.

a) What is the voltage across the capacitor at t=0.015 s? Please include appropriate units.

b) What is the capacitive reactance? Please include appropriate units.

c) What is the peak current? Please include appropriate units.

Reference no: EM13997444

Questions Cloud

What will the speed of the rock be at the surface : What will the speed of the 10 kg rock be at the surface of the asteroid if it is dropped from a point 1000km above the surface of the asteroid?
The national debt doubled in nominal terms : The national debt doubled in nominal terms during a time when the GDP Deflator increased from 200 to 300. This implies that the national debt: is smaller in real terms, has more than doubled in real terms, has increased in real terms, but it has less..
Brief introduction and overview of the article : The purpose of this assignment is to investigate professional journals in the field of fire prevention of interest to you. A brief introduction and overview of the article
Plants flowers in her yard to supply a local florist : Jill plants flowers in her yard to supply a local florist. Her neighbor enjoys the flowers. Therefore: Question 3 options: Jill should stop planting flowers because her neighbor does not pay for the benefit he gets. Jill should not plant flowers beca..
What is the capacitive reactance : The voltage across a 65uF capacitor is described by the equation vc=(18V)cos(200t), where t is in second. What is the voltage across the capacitor at t=0.015 s? Please include appropriate units.
Consider an exchange economy with two prominent leaders : Consider an exchange economy with two prominent leaders: Romney and Bernanke. Each get utility from destroying jobs, J; and from power, P. Their utility functions are: URomney = ln(P) + 2 ln(J) UBernanke = 2ln(P) + ln(J) Their initial endowments are ..
Department of health and human services : Would you agree or disagree with the following statement, “The single most important health policy choice in the United States over the past four decades has nothing to do with the Department of Health and Human Services, but rather with the Internal..
Calculate the linear acceleration of m as it falls : Suppose m = 332 g (including the mass holder) is released from rest. The pulley has diameter d = 3.03 cm, and you measure the angular acceleration of the pulley α= 0.731 rad/s2. Assume there is no kinetic friction anywhere. Calculate the linear acc..
Average quality in a hospital market : What necessarily happens to average quality in a hospital market when the generosity of insurance coverage increases? How does this relate, if at all, to the data about increases in hospital spending through time in the hospital sector?

Reviews

Write a Review

Physics Questions & Answers

  Find the magnitude of the resulting magnetic field

A sphere of radius R is uniformly charged to a total charge of Q. It is made to spin about an axis that passes through its center with an angular speed ω. Find the magnitude of the resulting magnetic field at the center of the sphere.

  Find the equivalent resistance

A resistor is in the shape of a cube, with each side of resistance  R . Find the equivalent resistance between any two of its adjacent corners.

  What is the electric field at the location

Question: Field and force with three charges? What is the electric field at the location of Q1, due to  Q 2 ?

  What is the maximum displacement of the bridge deck

What is the maximum displacement of the bridge deck?

  What is the magnitude of the current in the wire

What is the magnitude of the current in the wire as a function of time?

  Blackbody

Questions on blackbody, Infra-Red Detectors & Optic Lens and Digital Image.

  Gravity conveyor

Illustrate the cause of the components accelerating from rest down the conveyor.

  Calculate the dc voltage

Calculate the dc voltage applied to the circuit.

  Quadrupole moments in the shell model

Quadrupole moments in the shell model

  Determine the tension in each string

Determine the tension in each string

  Introductory mechanics: dynamics

Calculate the smallest coefficient of static friction necessary for mass A to remain stationary.

  Evaluate maximum altitude

Evaluate maximum altitude?

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd