Question

@ Explain why -
@ the heating
element of
an electric Heater becomes
passed through it
cable
dled-hot
when current
cond
but
connecting
glow.
Teacher's Signature​

Answer 1

The heating element of an electric heater is made up of alloys. Alloys have very high resistance, so when the current passes through the alloy, it blocks the current and doesn't let it pass through it. Thus, the heating element becomes hot and glows red.