Saturday

April 19, 2014

April 19, 2014

Posted by **michelle** on Tuesday, February 15, 2011 at 8:51pm.

- physics -
**Anonymous**, Friday, August 3, 2012 at 11:11pmGiven by,

lenth (L)=2.5mm,Diameter of copper wire =1.3mm,R=?,A=?

A=S=PIE(D/2)squre

s=3.14*(1.3/2)square

=3.14x0.65x0.65 mm

=3.14x0.4225 mm

=1.32665 mm

A=1.32665mm

R=l/A

=2.5/1.32665

=1.9x10-2 ohm

- physics -
**ravi**, Friday, August 3, 2012 at 11:13pmGiven by,

lenth (L)=2.5mm,Diameter of copper wire =1.3mm,R=?,A=?

A=S=PIE(D/2)squre

s=3.14*(1.3/2)square

=3.14x0.65x0.65 mm

=3.14x0.4225 mm

=1.32665 mm

A=1.32665mm

R=l/A

=2.5/1.32665

=1.9x10-2 ohm

**Related Questions**

physics - Suppose that you wish to fabricate a uniform wire out of 0.900 g of ...

Physics - Two wires with the same resistance have the same diameter but ...

Algebra II - If 750 m of 3.00-mm-diameter wire has a resistance of 27.6, what ...

Algebra II - If 750 m of 3.00-mm-diameter wire has a resistance of 27.6, what ...

Alegra II - If 750 m of 3.00-mm-diameter wire has a resistance of 27.6, what ...

physics - the resistance of copper wire of length 1m is 0.1 ohm the diameter of ...

Math - If 750 m of 3.00-mm-diameter wire has a resistance of 27.6, what length ...

Math - If 750 m of 3.00-mm-diameter wire has a resistance of 27.6, what length ...

Physics - What is the resistance of a 4.00 m length of copper wire having a ...

Physics - 1) Suppose that you wish to fabricate a uniform wire out of 1.15 g of ...