1. Is it true to say that, current decreases when passing through a resistor and then increases again upon exiting?

2. Is it true or wrong to say that, Magnetic fields exert a force on all moving electrically charged particles?

Ways to accelerate an object

Given three 10-ohm resistors arranged in a series circuit, the total resistance for the circuit is

A falling skydiver opens his parachute. A short time later, the weight of the skydiver-parachute system and the drag force exerted on the system are equal in magnitude.

Once precipitation has fallen on land what paths are available to it

You are driving down the street and your car suddenly runs out of gas. You and your friend are forced to push your car to the nearest gas station. If you are pushing with a force of 20. N and your friend is pushing with a force of 40.

How is the mass of a liquid substance affected after it freezes A) It increases. B) It decreases. C) It stays the same.

When a substance goes directly from a solid state to a gas state, as dry ice does, A. the line on the energy-vs.-temperature graph is horizontal. O B. it's called sublimation. I c. it's called deposition. O D. it's called fusion. E.

Three light bulbs are wired in series. What happens if one of these light bulbs burn out

How do you distinguish a pure substance from a mixture?

Does the size of the particles change as the substance changes state?