physics

posted by .

please check this:
Which sentence best describes electrical conductors?
a. electrical conductors have low mass density
b. electrical conductors have high tensile strength
c. electrical conductors have electric charges that move freely
d. electrical conductors are poor heat conductors

C

Which statement is the most correct regarding electric insulators?
a. charges within electric insulators do not readly move
b. electric insulators have high tensile strength
c. electric charges move freely in electric insulators
d. electric insulaotrs are good heat conductors

A

The process of charging a conductor by bringing it near another charged object and then grounding the coductor is called
a. contact chargin
b. induction
c. polarization
d. neutralization

B

  • physics -

    correct

  • physics -

    physics isnt my best subject so that is why I go to Goolgle and look up the answers but to who ever put this up thaks cuz it helped me some ut i dp got one question.
    Now if I was to want to go and touch an electrical fence while wearing rubber gloves would i be shocked at all???????

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. chemistry

    Which phase of ionic compounds are good electrical conductors because the ions are free to carry electrical current?
  2. Physics

    Consider two straight conductors of length 0.9m, carrying current of 19.9A and 12A respectively. If they are placed 0.3m apart, what is the value 10^6 ×F, where F is the magnitude of the force (in N) between these two conductors. …
  3. physics

    Two straight conductors are 15 cm apart. If one conductor has a current of 12 A and the other has a current of 18 A, calculate the magnetic field at a point midway between the two conductors. The current in both conductors is flowing …
  4. Canadian electrical code

    if the bare main contact conductors a a hoist are 21 meters long and do not have intermediate supports , the smallest copper wire that may be used for the conductors is
  5. Physics

    As two trains move along a track, their conductors suddenly notice that they are headed toward each other. The figure below gives their velocities v as functions of time t as the conductors slow the trains. The slowing processes begin …
  6. Chemistry

    Lets say you melted palmitic acid, paraffin, and sucrose. While they be good conductors, poor conductors, or will they not be able to conduct electricity.
  7. Electrical principles

    a. What current is flowing in a 2.0m length of wire in the Earth's field of 55μT if it experiences a force of 10mN?
  8. physics

    As two trains move along a track, their conductors suddenly notice that they are headed toward each other. The figure gives their velocities v as functions of time t as the conductors slow the trains. The figure's vertical scaling …
  9. Physcis

    As two trains move along a track, their conductors suddenly notice that they are headed toward each other. The figure gives their velocities v as a function of time t as the conductors slow the trains. The figure's vertical scaling …
  10. Physics

    Why are good conductors of heat also good conductors of electricity

More Similar Questions