WebMar 14, 2024 · A small plotting compass can be used to plot a magnetic field becauseA. the compass needle is freely suspended magnetB. the compass needle is easily … WebA compass contains a small bar magnet on a pivot so that it can rotate. The compass needle points in the direction of the Earth’s magnetic field, or the magnetic field of a …
How does a compass work? Live Science
WebJan 13, 2015 · The compass is showing you what direction the magnetic field is in, so you can use the right hand rule to work out whether the current is flowing north to south or south to north. There's a good diagram of the magnetic field around a wire here. This should help you work out why the compass might point ina different direction above and below the ... WebQ13. Describe some experiment to show that the magnetic field is associated with an electric current. Answer: A thick insulated copper wire AB is placed in the north-south direction as shown in the figure. A plotting compass M is placed under the copper wire AB. Both the ends of the wire are connected to the battery with the help of a switch ... harness health partners fairfield
A small plotting compass can be used to plot a magnetic field becauseA
WebFigure 2 shows four plotting compasses arranged around a wire in a circuit with a switch and battery. The needle of a compass is a magnet. In Figure 2 the switch is open and … WebAs argued earlier, the magnetic field pattern is a theoretical construction, a kind of graph which can be drawn to plot the layout of magnetic fields. An alternative way to map a magnetic field is to use one or more plotting compasses. The plotting compass itself consists of a very small, suspended magnetic needle. WebPlace a plotting compass next to the dot, so that one end of the needle of the compass points away from the dot; Use a pencil to draw a new dot at the other side of the compass needle; Step 3: Move the compass so that it points away … chapter 3 mailing road cafe