please answer all question (In the street viewshown above, you are looking due North. Awestwardcurrent in the overhead cable is travelling right to left in this view.)What is the magnitude of the magnetic field at point P due to the current I ?Sum of fieldsТуре уour answer.The sequence of questions on the right will guide you to calculate the net magneticfield at a point due to multiple sources.In the case shown in the figure below, the sources of the magnetic field are twocurrent-carrying wires.71 pointWire-1 carries a 12A current pointing Up, and Wire-2 carries a 10A currentpointing Left. (indicated by (b) on the figure)What is the direction of the magnetic field at point P due to the current Ih?O UpO DownO Right12 AO Left15 cmInto (the page)8.0(a)O Out of (the page)ст(b)e8.0ст15 cm81 pointWhat is the magnitude of the magnetic field at point P due to the current I,?Type your answer.The net magnetic field at any point can be calculated as the vector sum of the fieldcontributions from each wire9 1 pointWhat is the direction of the magnetic field at point P due to the current I2?In other words, to find the net field, we need to find the field from each wire, andtheir relative orientations. If the fields point in the same direction, theirmagnitudes add up. Ifthey point in opposite directions, then the net field'smagnitude is the difference between the magnitudes, and the direction is that ofthe stronger field.O UpO DownO RightO LeftInto (the page)O Out of (the page)O O Overhead cables| 2 pointsIf a cable carrying a 58A current is suspended 9.7m above the ground, and a 1.6mtall person walks directly under it, calculate the magnetic field-created by thecurrent in the cable- at the location of the person's head, and compare it to thestrength of Earth's magnetic field.(calculate Bars , to two decimal places.)Type your answer.1 pointIf the current in the cable is traveling westward, what is the direction of themagnetic field generated by the current in the cable at any point under the cable?UpwardsO DownwardsNorthConsider a situation where a person walks under a cable that carries an electriccurrent.SouthEastThe electric current in the cable, if the cable is not shielded, produces amagnetic field around it.WestI wonder how strong the magnetic field at the location of the person's head is,and whether it would be a source of concern.To that end, I think it would be useful to compare the magnetic field generatedby the current in the cable to that of Earth's, because I know that Earth'smagnetic field is quite small and harmless,Brarth = 50T(In the street view shown above, you are looking due North. A westwardcurrent in the overhead cable is travelling right to left in this view.)

Answered: Image /qna-images/answer/4b25d30f-feb2-4a2b-a3e0-b25032ded9dd.jpg

(In the street viewshown above, you are looking due North. A westward current in the overhead cable is travelling right to left in this view.) What is the magnitude o Sum of fields The sequence of questions on the right will guide you to calculate the net magnetic field at a point due to multiple sources. Type your answer. In the case shown in the figure below, the sources of the magnetic field are two current-carrying wires. 7 1 point What is the direction of Wire-1 carries a 12A current pointing Up, and Wire-2 carries a 10A current pointing Left. (indicated by (b) on the figure.) O Up O Down Right 12 A Left 15 cm 10 A Into (the page)