Which statement best explains the relationship between current, voltage, and resistance? a. If we increase the amount of voltage applied, and do not change the resistance, this will result in a decrease in current.

b. If we decrease the current applied, and do not change the resistance, we increase the voltage.

c. If we increase the amount of voltage applied, and do not change the resistance, we will also increase the current.

d. If we decrease the amount of current, this will not affect the amount of voltage, only the amount of resistance.

The consumption of fossil fuels could be

The membrane surrounding a living cell consists of an inner and an outer wall that are separated by a small space. assume that the membrane acts like a parallel plate capacitor in which the effective charge density on the inner and outer walls has a magnitude of 7.0 × 10-6 c/m2. (a) what is the magnitude of the electric field within the cell membrane? (b) find the magnitude of the electric force that would be exerted on a potassium ion (k+; charge = +e) placed inside the membrane.

Mass (kg) force (n) 5 25 10 50 15 75 20 100 a student was trying to find the relationship between mass and force. he placed four different masses on a table and pulled them using a spring scale. the table shows the different masses used in the experiment and the force required to pull each mass. the student concluded that more force was required to pull heavier objects. what comment would you make regarding his conclusion? a) no clear relation can be observed between mass and force from the data. b) there is a direct proportion between the mass and force listed in the table. c) gravity should have been taken into account while performing the experiment. d) there is an inverse proportion between the mass and force listed in the table.