if three resistors are connected in series each have the same value of 5 ohms what is the total resistance

Chemical energy is a form of energy. a. heat b. kinetic c. potential d. electromagnetic

What distance does a car travel as its speed changes from 0 to 20 m/s in 17 s at constant acceleration?

Currents in dc transmission lines can be 100 a or higher. some people are concerned that the electromagnetic fields from such lines near their homes could pose health dangers. for a line that has current 150 a and a height of 8.0 m above the ground, what magnetic field does the line produce at ground level? express your answer in teslas and as a percentage of the earth’s magnetic field, which is 0.50 g. is this value cause for worry?