Each of the diagrams below is a cross-section through two parallel current-carrying conductors. Which diagram correctly shows the magnetic field pattern formed by the currents in the two conductors?*1 pointABCD

Which of the following pattern correctly describes the magnetic field around a long straight wire carrying current?[1 Mark](a) straight lines perpendicular to the wire.(b) straight lines parallel to the wire.(c) radial lines originating from the wire.(d) concentric circles centred around the wire.

What is the direction of the magnetic field lines around a current-carrying conductor?A) Towards the conductorB) Away from the conductorC) Circular, around the conductorD) Parallel to the conductor

The magnetic field lines due to a straight current carrying wire are shown in figure. The direction of current in wire is upwards. The magnetic field is weakest at point

Identify the cross-section formed in the given diagram.

The figure below shows a cross-section of tw flowing perpendicular to the page. KSU 𝑞, he currents are 𝑞, Wire 1𝑐 𝑥-axis at 𝑥=10.0𝑐𝑚. Wire 2 .00 A directed into the page (in the -𝑧 direction) and passes through the current 𝐼2. The total magnetic field through the 𝑥-axis at 𝑥=-20.0𝑐𝑚 and carries an unknown along +𝑦 direction. (a) Find the magnetic field due to the current 𝐼1 at the origin. What is its direction? [5 points] B 𝐵1=𝜇0𝐼12𝜋(𝐽)=𝑁0(5(𝐴))2𝜋(0,𝐼𝑚)=10×10-6𝑇 𝑖𝑛 𝑡𝑜 the paye (b) Hence, find the value of 𝐼2 and identify its direction. [5 points] Find the distance (from the origin 0 ) to a location on the 𝑥-axis where the total magnetic field due to both wires equal to zero. [5 points] KSU User Name: 8. The figure below shows a cross-section of two long, straight, parallel wires, where the currents are flowing perpendicular to the page. Wire 1 carries a current 𝐼1=5.00A directed into the page (in the -𝑧 direction) and passes through the 𝑥-axis at 𝑥=10.0𝑐𝑚. Wire 2 passes through the 𝑥-axis at 𝑥=-20.0𝑐𝑚 and carries an unknown current 𝐼2. The total magnetic field at the origin due to the currents in the two wires is 30.0𝜇𝑇 pointing along +𝑦 direction. (a) Find the magnetic field due to the current 𝐼1 at the origin. What is its direction? [5 points] uarr 𝐵1=𝜇0𝐼12𝜋(𝑑)=𝜇0(5(𝐴))2𝜋(0,𝐼𝑛)= into the page (b) Hence, find the value of 𝐼2 and identify its direction. [5 points] 𝐵𝑇0+𝑡1=𝐵2+𝐵1→𝐵2=𝐵𝑇-𝐵1=20𝜇𝑇=(30-10)𝜇𝑇 20𝜇𝑇=𝜇𝑈𝐼2delT(𝑇2𝑥)= (c) Find the distance (from the origin 0 ) to a location on the 𝑥-axis where the total magnetic field due to both wires equal to zero.