22 questions
This circuit won't work. What essential part is missing from this circuit? (a)
Which one will still function if one light bulb goes out?
A-Series
B-Parallel
A-Parallel
B-Series
Which lights would turn on if your closed switches 1 and 2?
red, blue, and white
red and white
red and blue
blue, white, yellow
The light bulb does not turn on, which statement explains why it is not working?
The battery is dead
The light bulb is broken
The bell is taking all of the energy
The light bulb is not part of a complete circuit
What type of circuit is this?
Parallel Circuit
Open Circuit
Series Circuit
This is the symbol for a (a) ?
1. Which switch or switches must be closed to make the lamps light?
Only switch a
Only switch b
Switches a and b
Switches a , b and c
If L2 is unscrewed from its holder, what will happen to L1?
It will stay lit
It will go out
It will get dimmer
It will disappear