Question

Milestone 1
state which of the following statement is correct.
a) When you connect the bulb with a cell through wires and the bulb glows, the circuit is open circuit
(b) When you connect the bulb with a cell through wires and the bulb glows the circuit is closed circuit
(c) When you connect the bulb with a cell through wires and the
incomplete circuit.
2.What is electric current?
3.If we see sparks coming out of a circuit, what does it indicate
4.Is it safe to touch live wires with bare hands​

Answer 1

Question:1

a)False

b)True

c)False

Question:2

An electric current is a flow of electrons of a circuit from the positive terminal to the negative terminal

Question:3

When the wires are exposed, it increases the risk of an electrical fire. If you notice that the outlet is overly hot or if the wires are melting, then a short circuit can occur, which means you may see sparks when you unplug your device.

Question:4

No, it is not safe to touch live wire with bare hands as the electric current might flow though us and electrocute us.

Hope it helps :)