Jumper cables used to start a stalled vehicle often carry a 65 A
current. How strong is the magnetic field 17 cm from one
cable?
______T
Compare to the earth's magnetic field (5.5 ✕ 10-5
T).
______%
B=u*I/2*pi*r
I=65 A
r=0.17 m
putting the values we got
B=7.65*10^(-5) T
COmpared to Earth
Percentage=(7.65/5.5)*100 =139.1 %
Jumper cables used to start a stalled vehicle often carry a 65 A current. How strong...
Jumper cables used to start a stalled vehicle often carry a 65-A current. How strong is the magnetic field 5.5 cm from one cable? Compare to the Earth's magnetic field (5.0×10−5 T).
Jumper cables used to start a stalled vehicle often carry a 65 A current. How strong is the magnetic field 20 cm from one cable? T Compare to the earth's magnetic field (5.5 ✕ 10-5 T). %
Jumper cables used to start a stalled vehicle often carry a 65-A current. A) How strong is the magnetic field 2.0 cm from one cable? B) Compare to the Earth's magnetic field (5.0×10−5 T). Bcable/BEarth =
Jumper cables used to start a stalled vehicle often carry a 65-A current. Part A How strong is the magnetic field 2.5 cm from one cable? Express your answer to two significant figures and include the appropriate units. Part B Compare to the Earth's magnetic field (5.0×10−5 T). Express your answer using two significant figures.
Jumper cables used to start a stalled vehicle often carry a 65-A current. How strong is the magnetic field 2.5 cm from one cable? Express your answer to two significant figures and include the appropriate units.
Jumper cables used to start a stalled vehicle often carry a 65-A current.A) How strong is the magnetic field 6.0 cm from one cable?B) Compare to the Earth's magnetic field (5.0×10^−5 T)Please, no referring.
An electric bus operates by drawing current from two parallel overhead cables, at a potential difference of 600 V, and spaced 51 cm apart. When the power input to the bus’s motor is at its maximum power of 90 hp , what current does it draw? When the power input to the bus’s motor is at its maximum power of 90 hp , what is the attractive force per unit length between the cables? A circular metal loop is 28.0...
Just 25 and 26 please and thank you Determine (a) the to be 1.02 p asured (b) the density of (conductingth electrons and unit volume) the copper, H the (number per Section 18 the beam of doctrom that goes 20-5 and 20-6 Field of Straight Wire Force between Two Wires e often carry bat mapitudes and a 65-A rent, How strong is the magnetic field 45 the ndias of the from one cable? Compare to the Earth's magnetic fi:l (50...
A 0.75 m long section of cable carrying current to a car starter motor makes an angle of 60° with the Earth's 5.5 x 10-5T magnetic field. Part (a) What is the current in A when the wire experiences a force of 8.5 x 10-3N? Part (b) If you run the wire through a strong horseshoe magnet, subjecting 5.00 cm of it to a perpendicular 1.75 T field, what force is exerted on the segment of wire in N?
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...