a 100 30 The resistance of wire in a heater at room

Last updated: 6/10/2023

a 100 30 The resistance of wire in a heater at room temperature is 65 2 When the heater is connected to a 220 V supply the current settles after a few seconds to 2 8 A What is the steady temperature of the wire Temperature coefficient of resistance a 1 70 x 10 C a 955 C b 1055 C c 1155 C d 1258 C mire has a resistance of 2 5 2 at 28 C and a 6