Study the scenario.

A magnetic field is generated when using an electromagnet. The events that occur to create the magnetic field are listed below.

The magnetic domains align inside the piece of metal.

Close the circuit so a current flows through it.

Wrap a wire to create loops around a piece of metal, such as iron.

The magnetic field is generated inside the loops.

What is the correct order of events?

1. C, A, B, D

2. A, C, B, D

3. B, A, D, C

4. C, B, D, A

Asmall, positively charged ball is moved close to a large, positively charged ball. which describes how the small ball likely responds when it is released? it will move toward the large ball because like charges repel. it will move toward the large ball because like charges attract. it will move away from the large ball because like charges repel. it will move away from the large ball because like charges attract.

Electroplating is a way to coat a complex metal object with a very thin (and hence inexpensive) layer of a precious metal, such as silver or gold. in essence the metal object is made the cathode of an electrolytic cell in which the precious metal cations are dissolved in aqueous solution. suppose a current of 480.ma is passed through an electroplating cell with an aqueous solution of agno3 in the cathode compartment for 46.0 seconds. calculate the mass of pure silver deposited on a metal object made into the cathode of the cell. round your answer to 3 significant digits. also, be sure your answer contains a unit symbol. ×10μ

Transfer chemicals from one location to another to weather objects. a-water b-physical weathering c-chemical weathering