Multiple Choice
A Nichrome wire has a radius of 0.50 mm and a resistivity of 1.5 x 10-6 W*m.If the wire carries a current of 0.50 A,what is the potential difference per unit length along this wire?
A) 0.003 V/m
B) 0.95 V/m
C) 1.6 V/m
D) 1.9 V/m
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q20: Which process will double the power given
Q69: Which is a unit of power?<br>A)kWh<br>B)W/s<br>C)A*W<br>D)J/s
Q70: A light bulb has resistance of 240
Q72: A wire carries a steady current of
Q73: A certain material is in a
Q73: Ten coulombs of charge start from the
Q76: Materials having resistance changes as voltage or
Q78: When a superconductor's temperature drops below the
Q78: By what factor is the resistance
Q82: The size of the electric current in