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Last Updated On [03-11-2023]

An aluminium (resistivity ) wire of a diameter 1.4 mm is used to make a  esistor. The length of the wire is

a)

220 m

b)

1000 m

c)

280 m

d)

1 m


Question ID - 150992 :-

An aluminium (resistivity ) wire of a diameter 1.4 mm is used to make a  esistor. The length of the wire is

a)

220 m

b)

1000 m

c)

280 m

d)

1 m

1 Answer
5876 Votes
3537

Answer Key : (c) -

(c)

Length of the wire is



Next Question :

Voltmeters and  are connected in series across a DC line. reads 80V and has a resistance of  has a total resistance of 32k . The line voltage is

a)

240 V

b)

220 V

c)

160 V

d)

120 V


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