The filament of a bulb connected to a circuit is broken. Is the following statement true?
The ON/OFF switch also breaks.

The filament of a bulb connected in a circuit is broken. Which of the following statements is true?
Electricity will not flow in the circuit.

When the current flowing in a circuit is weak, the bulb may not glow. Why?

When the current flowing in a circuit is weak, the bulb may not glow. What can be added to the circuit to make the bulb glow?

Look at the simple diagram of the components needed to demonstrate Hans Christian Oersted’s discovery.
Draw a similar diagram in your notebook, showing a closed circuit and the position of the compass needle after the circuit was closed.

In which direction is the deflection in your diagram?