A very long thin wire carries a current I1 is next to a square wire loop...

A very long thin wire carries a current I1 is next to a square wire loop of width L = 5 .0 cm. Both the wire and the loop lay in the same plane with a gap of s = 1 .0 cm between them. The square loop has a break where two parallel plates with surface area A = 4 .0 cm 2 are separated by a gap of d = 1 µm. The radius of the wire that makes up the loop is 0.4 mm and the material of the wire has conductivity of 1 . 0 ×10 6 A V − 1 m − 1 .

a. Qualitatively describe how the induced emf, current, and charges through the wire loop vary

b. Calculate the ratio of charge on the plates to the potential between the plates.

c. Calculate the resistance of the square loop

d. If the current in the long straight wire is given by I2 [ t] = 1 .2 A s − 1 . Calculate the induced emf around the square loop. Be sure to describe your physical reasoning and any assumptions used. You may find it useful to check your results against lower and upper limits that don’t require integration. [Hint: a potentially useful form of the differential area for a square is d A = L d x ]

Solutions

Expert Solution

genius_generous answered 1 year ago

Next > < Previous

Related Solutions

A long thin wire carrying a current I1 =10 A (out of page) is located at...

A long thin wire carrying a current I1 =10 A (out of page) is located at (0, 0) and another wire carrying a current I2 =8A (into the page) is located at (x=9cm, y=0). Find the magnitude and direction of the magnetic field due to these two currents at (x=0, y=12 cm). Your solution must include a neat diagram.

A long thin wire carrying a current I1 =10 A (out of page) is located at...

A wire 80 cm long carries 11 A of current. From this wire, a loop of...

A wire 80 cm long carries 11 A of current. From this wire, a loop of 90-turns is made and placed in a magnetic field of 6.50 Tat an angle of 35˚. In first experiment, a square loop is formed and in the second experiment, a circular loop is formed with same number of turns. Calculate the torque in each loop. Which loop produces more torque-the circular loop or the square loop? What is the reason for this change of...

A wire carries an I1 = 7.40-A current along the x-axis, and another wire carries an...

A wire carries an I1 = 7.40-A current along the x-axis, and another wire carries an I2 = 5.85-A current along the y-axis, as shown in the figure below. What is the magnetic field at point P, located at x = 4.00 m, y = 3.00 m? magnitude µT direction

A long thin wire carrying a current I1=10A (out of page) is located at (0,0) and...

A long thin wire carrying a current I1=10A (out of page) is located at (0,0) and another wire carrying a current I2=8A (into the page) is located at (x=9cm,y=0). Find the magnitude and direction the magnetic field due to these two currents at (x=0,y=12 cm). Your solution must include a neat diagram.

An infinitely long single wire with current I1 = 6.5 A and a rectangular wire loop with current I2 = 0.65 A are in the same plane as shown.

Problem 7: An infinitely long single wire with current I1 = 6.5 A and a rectangular wire loop with current I2 = 0.65 A are in the same plane as shown. The dimensions of the loop are a = 0.032 m and b = 0.173 m. The infinite wire is parallel to side AD of the loop and at a distance d = 0.17 m from it.Part (a) Express the magnitude of the magnetic force Fad, from I1 on wire...

7. A very long straight wire carries a 12-A current eastward and a second very long...

7. A very long straight wire carries a 12-A current eastward and a second very long straight wire, 42 cm below the first wire, carries a 14-A current westward. The wires are parallel to each other. Calculate the total magnetic field halfway between the wires. Include the direction.

An 8.00-cm-long piece of wire is formed into a square, and carries a clockwise current of...

An 8.00-cm-long piece of wire is formed into a square, and carries a clockwise current of 0.150 A. The loop is placed inside a solenoid, and the plane of the loop is perpendicular to the solenoid’s magnetic field. The solenoid carries a counterclockwise current of 17.0 A, and has 25 turns per centimeter. What is the force on each side of the loop? Please explain

A loop of wire carries a current. The resulting magnetic field __________. points toward the loop...

A loop of wire carries a current. The resulting magnetic field __________. points toward the loop at all points points away from the loop at all points is similar to that of a bar magnet in the plane of the loop is similar to that of a bar magnet perpendicular to the plane of the loop

A square current loop 5.5 cm on each side carries a 470 mA current. The loop...

A square current loop 5.5 cm on each side carries a 470 mA current. The loop is in a 0.70 T uniform magnetic field. The axis of the loop, perpendicular to the plane of the loop, is 30 degrees away from the field direction. What is the magnitude of the torque on the current loop? 2 sig fig.

Subjects