Question

level 1 q1
what type of circuit is shown in this picture?
a. closed circuit
b. open circuit
c. series circuit
d. parallel circuit

level 1 q2
what type of material allows current to easily pass?
a. magnets
b. inductors
c. insulators
d. conductors

level 1 q3
what component is used to close or break a circuit?
a. bulb
b. switch
c. wire
d. electric cell

level 1 q4
what type of circuit has only one path for current to flow?
a. closed circuit
b. open circuit
c. series circuit
d. parallel circuit

Explanation:

Q1: The circuit has a complete path, current flows, bulb lights.
Q2: Materials that let current pass easily are conductors.
Q3: A switch controls circuit closure/break.
Q4: A series circuit has one single current path.

Answer:

Q1: A. Closed circuit
Q2: D. Conductors
Q3: B. Switch
Q4: C. Series circuit