Two long straight aluminum wires, each of diameter 0.42 m m , carry the same cur

Question

Two long straight aluminum wires, each of diameter 0.42mm , carry the same current but in opposite directions. They are suspended by 0.50-m-long strings as shown in (Figure 1) . Two long straight aluminum wires, each of diameter 0.42mm , carry the same current but in opposite directions. They are suspended by 0.50-m-long strings as shown in (Figure 1) . Two long straight aluminum wires, each of diameter 0.42mm , carry the same current but in opposite directions. They are suspended by 0.50-m-long strings as shown in (Figure 1) . Two long straight aluminum wires, each of diameter 0.42mm , carry the same current but in opposite directions. They are suspended by 0.50-m-long strings as shown in (Figure 1) . Part A If the suspension strings make an angle of 3.0? with the vertical, what is the current in the wires? Express your answer to two significant figures and include the appropriate units. |I1| = |I2| =

Part A If the suspension strings make an angle of 3.0? with the vertical, what is the current in the wires? Express your answer to two significant figures and include the appropriate units. |I1| = |I2| =

Part A If the suspension strings make an angle of 3.0? with the vertical, what is the current in the wires? Express your answer to two significant figures and include the appropriate units. |I1| = |I2| =

Part A If the suspension strings make an angle of 3.0? with the vertical, what is the current in the wires? Express your answer to two significant figures and include the appropriate units. |I1| = |I2| =

Part A If the suspension strings make an angle of 3.0? with the vertical, what is the current in the wires? Express your answer to two significant figures and include the appropriate units. |I1| = |I2| =

Part A If the suspension strings make an angle of 3.0? with the vertical, what is the current in the wires? Express your answer to two significant figures and include the appropriate units. |I1| = |I2| =

|I1| = |I2| =
|I1| = |I2| =
of 1 Two long straight aluminum wires, each of diameter 0.42mm , carry the same current but in opposite directions. They are suspended by 0.50-m-long strings as shown in (Figure 1) . Part A If the suspension strings make an angle of 3.0? with the vertical, what is the current in the wires? Express your answer to two significant figures and include the appropriate units. |I1| = |I2| =

of 1

Explanation / Answer

in equilibrium of wires

tan(3) = Fe / m g

= 2x10^-7 i^2 l / d x m g

where 'i' is current in the wires..

ie., i^2 = m g d x tan(3) / 2x10^-7 l

= pi r^2 l (rho) g d x tan(3) / 2x10^-7 l

=3.14*(0.21)*0.50*9.8*0.052/(2*10^-7)

=1.764*10^-9 Amp

Related Questions

Navigate

• Browse (All)
• Browse T
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.