Just answer both please.
the first one is important, the second one i believe i possibly
am pluggin in wrong, please do both 
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Just answer both please.
the first one is important, the second one i believe i possibly...
The magnetic field 41.0 cm away from a long, straight wire carrying current 4.00 A is...
The magnetic field 41.0 cm away from a long, straight wire carrying current 4.00 A is 1950 nT. (a) At what distance is it 195 nT? _____ cm (b) At one instant, the two conductors in a long household extension cord carry equal 4.00-A currents in opposite directions. The two wires are 3.00 mm apart. Find the magnetic field 41.0 cm away from the middle of the straight cord, in the plane of the two wires. __________ nT (c) At...
The magnetic field 39.0 cm away from a long, straight wire carrying current 4.00 A is...
The magnetic field 39.0 cm away from a long, straight wire carrying current 4.00 A is 2050 nT. (a) At what distance is it 205 nT? cm (b) At one instant, the two conductors in a long household extension cord carry equal 4.00-A currents in opposite directions. The two wires are 3.00 mm apart. Find the magnetic field 39.0 cm away from the middle of the straight cord, in the plane of the two wires. nT (c) At what distance...
The magnetic field 43.0 cm away from a long, straight wire carrying current 9.00 A is...
The magnetic field 43.0 cm away from a long, straight wire carrying current 9.00 A is 4190 UT. (a) At what distance is it 419 HT? cm (b) At one instant, the two conductors in a long household extension cord carry equal 9.00-A currents in opposite directions. The two wires are 3.00 mm apart. Find the magnetic field 43.0 cm away from the middle of the straight cord, in the plane of the two wires. nt (c) At what distance...
The magnetic field 37.0 cm away from a long, straight wire carrying current 7.00 A is...
The magnetic field 37.0 cm away from a long, straight wire carrying current 7.00 A is 3780 nT. (a) At what distance is it 378 nt? cm (b) At one instant, the two conductors in a long household extension cord carry equal 7.00-A currents in opposite directions. The two wires are 3.00 mm apart. Find the magnetic field 37.0 cm away from the middle of the straight cord, in the plane of the two wires. ni (c) At what distance...
The magnetic field 37.0 cm away from a long, straight wire carrying current 9.00 A is...
The magnetic field 37.0 cm away from a long, straight wire carrying current 9.00 A is 4860 µT. (a) At what distance is it 486 µT? cm (b) At one instant, the two conductors in a long household extension cord carry equal 9.00-A currents in opposite directions. The two wires are 3.00 mm apart. Find the magnetic field 37.0 cm away from the middle of the straight cord, in the plane of the two wires. How far is the...
physics help he magnetic field 35.0 cm away from a long, straight wire carrying current 1.00...
physics help
he magnetic field 35.0 cm away from a long, straight wire carrying current 1.00 A is 7.00 HT (a) At what distance is it 700 HT? 350 Cm (b) At one instant, the two conductors in a long household extension cord carry equal 1.00-A currents in opposite directions. The two wires are 3.00 mm apart Find the magnetic field 35.0 cm away from the middle of the straight cord, in the plane of the two wires. 6.5 How...
wire in a coaxial cable carries current 2.00 A in one direc- tion, and the sheath...
wire in a coaxial cable carries current 2.00 A in one direc- tion, and the sheath around it carries current 2.00 A in the opposite direction. What magnetic field does the cable cre- e at points outside the cable? A lona, culindrical conductor of radius R carries a cur- t I as shown in Figure-P30.36. The current-density J, however, is net- unform over the cross section of the con- ductor but rather is a function of the radius according to...
Please answer both and I will UpVote 3. A 3-meter long straight wire carries a current...
Please answer both and I will UpVote
3. A 3-meter long straight wire carries a current of 30 A in a uniform magnetic fields of 0.5 T whose direction is at an angle of 45 degrees from the direction of the current. Find the magnitude of the magnetic force acting on the wire. (5 marks total) 4. Two circular wire loops are located inside the same plane, and they have a common centre. The outer loop carries a current of...
5. Consider a very long coaxial cable, comprised of concentric cylindrical conductors with some insulating gap...
5. Consider a very long coaxial cable, comprised of concentric cylindrical conductors with some insulating gap between them. In particular, the inner solid cylindrical conductor has a radius, a, and carries a total, axial current, I. However, this current is not distributed uniformly along its circular cross section. In particular, the current density of this inner conductor is J(r) = Jovi where Jo is a positive constant that is to be determined and r labels the radial distance away from...
Two straight conductors are separated by a distance of 0.75 cm. If the first wire carries...
Two straight conductors are separated by a distance of 0.75 cm. If the first wire carries a current of 6.5 A towards the page, and the magnetic field of the two currents at a point P at 1.5 cm is zero, what current and direction must the second lead wire have for this to occur. Clarification (apart from the magnitude and the unit should say the direction of the current)
The magnetic field 43.0 cm away from a long, straight wire carrying current 9.00 A is 4190 UT. (a) At what distance is it 419 HT? cm (b) At one instant, the two conductors in a long household extension cord carry equal 9.00-A currents in opposite directions. The two wires are 3.00 mm apart. Find the magnetic field 43.0 cm away from the middle of the straight cord, in the plane of the two wires. nt (c) At what distance...
The magnetic field 37.0 cm away from a long, straight wire carrying current 7.00 A is 3780 nT. (a) At what distance is it 378 nt? cm (b) At one instant, the two conductors in a long household extension cord carry equal 7.00-A currents in opposite directions. The two wires are 3.00 mm apart. Find the magnetic field 37.0 cm away from the middle of the straight cord, in the plane of the two wires. ni (c) At what distance...
physics help
he magnetic field 35.0 cm away from a long, straight wire carrying current 1.00 A is 7.00 HT (a) At what distance is it 700 HT? 350 Cm (b) At one instant, the two conductors in a long household extension cord carry equal 1.00-A currents in opposite directions. The two wires are 3.00 mm apart Find the magnetic field 35.0 cm away from the middle of the straight cord, in the plane of the two wires. 6.5 How...
wire in a coaxial cable carries current 2.00 A in one direc- tion, and the sheath around it carries current 2.00 A in the opposite direction. What magnetic field does the cable cre- e at points outside the cable? A lona, culindrical conductor of radius R carries a cur- t I as shown in Figure-P30.36. The current-density J, however, is net- unform over the cross section of the con- ductor but rather is a function of the radius according to...
Please answer both and I will UpVote
3. A 3-meter long straight wire carries a current of 30 A in a uniform magnetic fields of 0.5 T whose direction is at an angle of 45 degrees from the direction of the current. Find the magnitude of the magnetic force acting on the wire. (5 marks total) 4. Two circular wire loops are located inside the same plane, and they have a common centre. The outer loop carries a current of...
5. Consider a very long coaxial cable, comprised of concentric cylindrical conductors with some insulating gap between them. In particular, the inner solid cylindrical conductor has a radius, a, and carries a total, axial current, I. However, this current is not distributed uniformly along its circular cross section. In particular, the current density of this inner conductor is J(r) = Jovi where Jo is a positive constant that is to be determined and r labels the radial distance away from...
Two straight conductors are separated by a distance of 0.75 cm. If the first wire carries a current of 6.5 A towards the page, and the magnetic field of the two currents at a point P at 1.5 cm is zero, what current and direction must the second lead wire have for this to occur. Clarification (apart from the magnitude and the unit should say the direction of the current)
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