Solution-Resistance for a one meter length of wire

Resistance for a one meter length of wire

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Reference no: EM131420886

1. If you have a copper wire resistor with resistivity p = 1.68 x 10^-8 (ohm*m), how long would it have to be to give you a resistance of 145 ohm, if it has a circular cross-section with radius 0.1 mm?

2. Suppose you have a copper wire with a radius 0.7 mm, what is the resistance for a one meter length of wire?

3. For two resistors, R1= 1.15 kOhm and R2= 10.3 kOhm, what would be the equivalent resistance if we add these in series? In parallel?

Reference no: EM131420886

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Resistance for a one meter length of wire : 1. If you have a copper wire resistor with resistivity p = 1.68 x 10^-8 (ohm*m), how long would it have to be to give you a resistance of 145 ohm, if it has a circular cross-section with radius 0.1 mm? 2. Suppose you have a copper wire with a radi..

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Resistance for a one meter length of wire

Reference no: EM131420886

Reference no: EM131420886

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