1. It opposed the electric charge from passing through the wire
resulting to heat due to the collision of particles inside.
2. Energy that pushes the electric current to flow around the circuit.
3. The source of energy providing electric current that makes the load to work or function.
4. Movement of electric current from different direction in a regular interval.
5. A kind of load that lights up when reached by the charged particles.

Choices:
Direct current
Resistance
Bulb
Alternating current
Power source
Voltage