Question

Question 7

Paheli is running short of connecting wires. To complete an electric circuit, she may use a

(a) Glass bangle

(b) Thick thread

(c) Rubber pipe

(d) Steel spoon

Answer 1

Option (d) is the correct answer.

Paheli should use a conductor to complete the circuit. Conductors are the materials which allow electric current to pass through it. In the given options, steel spoon is the only good conductor of electricity and hence Paheli can use a steel spoon.