A 4.2 meter wire with a diameter of 0.0240 cm when connected to a 3 V...

Question

Question

A 4.2 meter wire with a diameter of 0.0240 cm when connected to a 3 V power source carries a current equal to 0.150 Amps.

a) what is the resistivity of the wire

b) what is the power consumed in the wire

c) what is the current density in this wire

science physics

Answer 1

Answer #1

Answer 2

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