This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Inserting a dielectric material between two charged parallel conducting plates, originally separated ... (Read 64 times)

lindiwe

  • Hero Member
  • *****
  • Posts: 577
on: Jul 28, 2018
Inserting a dielectric material between two charged parallel conducting plates, originally separated by air and disconnected from a battery, will produce what effect on the capacitor?
 a. increase voltage
  c. increase capacitance
  b. increase charge
  d. decrease capacitance

Question 2

An object consists of a rod (of length 3.0 m and negligible moment of inertia) to which four small 2.0-kg masses are attached, one at each end and one at each point on the rod 1.0 m from each end. (The masses are one meter apart.) The moment of inertia of this object about an axis perpendicular to the rod and through one of the end masses:
 a. is 28 kgm2.
  b. is 12 kgm2.
  c. is 4 kgm2.
  d. cannot be uniquely determined until it is stated which inner mass the axis goes through.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

komodo7

  • Sr. Member
  • ****
  • Posts: 322
Reply #1 on: Jul 28, 2018
Answer to Question 1

C

Answer to Question 2

A


lindiwe

  • Member
  • Posts: 577
Reply 2 on: Jul 28, 2018
Wow, this really help

recede

  • Member
  • Posts: 315
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

To combat osteoporosis, changes in lifestyle and diet are recommended. At-risk patients should include 1,200 to 1,500 mg of calcium daily either via dietary means or with supplements.

Did you know?

When Gabriel Fahrenheit invented the first mercury thermometer, he called "zero degrees" the lowest temperature he was able to attain with a mixture of ice and salt. For the upper point of his scale, he used 96°, which he measured as normal human body temperature (we know it to be 98.6° today because of more accurate thermometers).

Did you know?

The largest baby ever born weighed more than 23 pounds but died just 11 hours after his birth in 1879. The largest surviving baby was born in October 2009 in Sumatra, Indonesia, and weighed an astounding 19.2 pounds at birth.

Did you know?

Eating carrots will improve your eyesight. Carrots are high in vitamin A (retinol), which is essential for good vision. It can also be found in milk, cheese, egg yolks, and liver.

Did you know?

Bacteria have been found alive in a lake buried one half mile under ice in Antarctica.

Food-conducting cells of the phloem. Food-conducting cells of the phloem.
Types of suture material. Types of suture material.
Global Tectonic Plates Global Tectonic Plates
Earth’s Major Lithospheric Plates Earth’s Major Lithospheric Plates
In a Millikan experiment, a 6.89E-14 kg charged oil droplet is suspended in the electric field ... In a Millikan experiment, a 6.89E-14 kg charged oil droplet is suspended in the electric field ...
Light in air is initially traveling parallel to the face AC of an equilateral triangular prism, ... Light in air is initially traveling parallel to the face AC of an equilateral triangular prism, ...
Video: Alzheimer's Disease

For a complete list of videos, visit our video library