Define what is the unknown capacitance

Assignment Help Physics
Reference no: EM1364783

Q. A telescope consists of a mirror with radius of curvature 7.3 m and an eyepiece. If an astronomer would like the telescope to have a magnification of 198, what focal length eyepiece should she use?

Q. A 195 pF capacitor is connected in series with an unknown capacitor, and as a series combination they are connected to a battery with an emf of 24.0 V. If the 195 pF capacitor stores 125 pC of charge on its plates, what is the unknown capacitance?

Reference no: EM1364783

Questions Cloud

Explain what are good defenses from the standpoint : Explain What are good defenses from the standpoint of the power company and What are the requirements for a plaintiff to prove negligence against a defendant?
Healthcare challenges for providers : Analyze three of the greatest challenges that health care providers will confront in the next few years due to health care reform, the changing health care marketplace
Discretionary and committed fixed costs : Distinguish between discretionary and committed fixed costs.
Calculate amount of the payment : the ACCT300 Commissioner authorized a special loan contract with Astros Company, whereby Astros Company would borrow $125,000 at 9% interest. Conditions of the agreement require the repayment of the loan with seven yearly payments,
Define what is the unknown capacitance : define what is the unknown capacitance. what focal length eyepiece should she use.
Describe why source selection tends to be so complicated : Explain why source selection tends to be so complicated. Which tool or technique do you believe would be the most helpful in making source selections? Why?
Efficiency-effectiveness and equity : Please describe efficiency, effectiveness, and equity (the 3 Es), in relationship to health care. Medicare and Medicaid, which might be assessed by these terms.
How far should place the lens from the slide : How far should you place the lens from the slide. Express the direction as an angle with respect to the +x axis.
Building a regression model as a screening tool : Explain how you would build a regression model that could be used as a screening tool, with mention of the high correlation (colinearity) between SAT and ACT, and possibly IQ.

Reviews

Write a Review

 

Physics Questions & Answers

  What is the magnitude of the resultant force on the mass

A particle has a charge of 600 o C and a mass of 0.6 nkg. This particle is placed in a uniform electric field of 1,200 N/C. Find the a) electrostatic force acting on the mass. If the particle is free from rest what is its acceleration.

  The angular momentum of earth is constant

The  angular momentum of Earth is constant

  Produce a dark fringe at an identical location on the screen

A 60.0 kg pole vaulter running at 12.0 m/s vaults over the bar. Assume that the vaulter's horizontal component of velocity over the bar is 1.0 m/s and disregarding air resistance, how high was the jump?

  Write down an energy transformation equation

Write down an energy transformation equation

  Assuming the amplitude of the particle velocity

Light of wavelength 470 nm in air enters a fishbowl filled with water, then exits by the crown-glass wall of the container. Find the wavelengths of the light (a) in the water and (b) in the glass.

  What is the current in loop

The flywheel of an engine has a moment of inertia 2.20 {rm kg} cdot {rm m}^{2} about its rotation axis. What is its final kinetic energy.

  Find out the frictional torque about the axle

The mass per unit length of the cord is 1.24 e-2 kg/m, so the mass of the cord is negligible compared to the mass of block. The cord is being vibrated at a frequency of 167 Hz (vibration source not shown in the drawing).

  Find out the height of the building

A 100 g ball on a 60 cm long string is swung in a vertical circle whose center is 200 cm above the floor. The string suddenly breaks while it is parallel to the ground and the ball is moving upward. The ball reaches a height 600 cm above the floor..

  Calculate the x-component of vector

Calculate the x-component of vector. A uniform electric field of magnitude 375 N/C pointing in the positive x-direction acts on an electron, which is initially at rest.

  What is the speed of the projectile

What is the  speed of the projectile

  Find the current delivered by the generator have increased

A capacitor (capacitance C1) is connected across the terminals of an ac generator. Without changing the voltage or frequency of the generator, a second capacitor (capacitance C2) is added in series with the first one.

  What is the tension on cables

An 82 kg lumberjack stands at one end of a 355 kg floating log. Both the log and the lumberjack are at rest initially. If the lumberjack now trots toward the other end of the log with a speed of 2.70 m/s relative to the log, what is the lumberjack's ..

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