Resistance of a metal wire of length 10cm is `2 Omega`. If the wire is stretched uniformly to 50 cm the resistance is ______

The resistance of a wire of length 20 cm is 5Omega . It is stretched uniformly to a legth of 40 cm. The resistance now becomes:

The resistance of a 50 cm long wire is 10 Omega . The wire is stretched of uniform wire of length 100 cm. The resistance now will be

The resistance of a 20 cm long wire is 5Omega .The wireIs stretched to a uniform wire of length 40 cm. The resistance of the wire is:(a) 5Omega (b) 10Omega (c) 15Omega (d) 20Omega

Choose correct alternative. A wire of length 20 cm has resistance 5 Omega . It is stretched up to 60 cm, its resistance will be

The resistance of wire is 20 Omega . The wire is stretched to three times its length. Then the resistance will now be

The resistance of a wire is 2 Omega . The wire is stretched to doubel its length. Now the resistance of the wire will become

A resistor of 25 cm length and 4 ohm is stretched to a uniform wire of 50 cm length. The resistance now is

The resistance of a 10 m long wire is 10 Omega . Its length is increased by 25% by stretching the wire uniformly . The resistance of wire will change to

Resistance of a wire is R Omega . It is stretched uniformly till Its length becomes four times. It's resistivity will ....... .