Which of these is a source of voltage?

a. a battery

b. a generator

c. an electrical outlet

d. all of these are voltage sources.

In what ways do renewable resources differ from nonrenewable resources? Select three options. A: Renewable resources make cleaner energy. B: It takes a longer time to replenish renewable resources.

Calculate the total resistance in a series circuit made up of resistance of 3,4, and 5

What is the measure of how difficult it is for current to flow in a circult? O A voltage B. resistance C. power D. energy

A rock falls freely from rest near the surface of a planet where acceleration due to gravity is 4.0 meters per second per second. what is the speed of this rock after it falls 32 meters?

How would the speed of a planet be different if its orbit were a circle instead of an eclipse?

Which of the following describes subatomic particles? carbon and nitrogen solids, liquids, gases larger than atoms protons, neutrons, and electrons

What is the difference between speed and velocity? A) velocity describes speed with direction. B) there is no difference. C) Velocity describes direction with position. D) Velocity is used in space, while speed is used on earth.

How do you calculate resistance with coulombs, time and J's?

Difference between specific heat capacity and latent heat?

What are artificial magnets and natural magnets? examples