To create electromagnetic induction, which of the following has to move?

A. a wire

B. a magnet

C. a transformer

D. either a or b

A 10-cm-diameter parallel-plate capacitor has a 1.0 mm spacing. the electric field between the plates is increasing at the rate 5.0*105 v/ms.

True or False: When describing motion, there is no need to include the type of motion.

What are examples of a solution in solids, liquids, and gases

A rock has a mass of 5.00 kg on the moon what is the mass of the rock on the earth

Which of the following is the name of a process in which electrical energy causes a chemical reaction? a. hydrolysis c. oxidation b. electrolysis d. electronation

Which must be present in order to call study scientific

Why is dose equvialent in rem or sv used to define the Effective Dose Equivalent and the Committed Dose Equivalent?

What is the density of an unknown metal that has a mass of 158 g and a volume of 20 ml

An electron is located on the x axis at x0 = - 9.31*10-6 m. Find the magnitude and direction of the electric field at x = 9.39 * 10-6 m on the x axis due to this electron.

Earth attracts a person with a gravitational force of 7.0 * 102 newtons. What is the magnitude of the force with which the individual attracts Earth? 3.0 * 10² newtons 7.0 * 10² newtons 8.5 * 10² newtons 9.8 * 10² newtons