Question

Example 1. A 6 m long wire made from an
alloy, nichrome, is shaped into a coil and
given for producing heat. It has a resistance
of 24 ohms. Can we get more heat if the
wire is cut into half of its original length
and shaped into a coil? For getting energy,
the two ends of the wire are connected to a
source with a potential
difference of 220V.​

Answer 1

Answer:

A 6 m long wire made from an alloy, nichrome, is shaped into a coil and given for producing heat. It has a resistance of 24 ohms. ... For getting energy, the two ends of the wire are connected to a source with a potential difference of 220V. Given : Resistance 24 ohm, potential difference = 220 V A.