Briana builds a circuit that has a resistance of 8.0. What voltage should she apply to have a current of 0.8 A?

In the electric current flow, it is found that the resistance (measured in the units called ohms) offered by a fixed length of wire of a given material varies inversely as the square of the diameter of the wire. If a wire 0.01 in.

A proton moves at 4.50 * 105 m/s in the horizontal direction. It enters a uniform vertical electric field with a magnitude of 9.60 * 103 N/C. Ignoring any gravitational effects, find (a) the time interval required for the proton to travel 5.

Describe three pieces of evidence that support the Big Bang theory

To recharge a 12 v battery, a battery charger must move 3.3 * 105 c of charge from the negative terminal to the positive terminal. how much work is done by the battery charger? answer in units of j

An object is suspended from the ceiling with two wires that make an angle of 40° with the ceiling. The weight of the body is 150 N. What is the tension in each wire? 41.6 newtons 82.3 newtons 150 newtons 117 newtons

Which of the following is not the name of a space station that was in orbit around Earth?

Relationship between acceleration and free fall

A SI unit used to measure force, equal to less than one-quarter of a pound, is the what

What basic form of energy is present in blowing wind?

A wave with a frequency of 30 Hz has a wavelength of 40.5 m. How fast is the wave traveling?