B. Choose the letter of the correct answer.
Write your answer on the blank.
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.
A. bulb
B. power source
C. resistance
D. alternating current
E voltage​