Resistors Flashcards
1
Q
What is a resistor designed for (2)
A
To control currents. It’s an electric component reducing current in an electric current
2
Q
Discuss heat as an energy output (2)
A
It’s useful on a daily basis
Accidents involving heat are common and can be fatal
3
Q
Discuss the sun as a energy source (2)
A
It radiates most energy we depend on
It’s also very dangerous
4
Q
Why are some electric items at home dangerous (3)
A
It causes burning, scalding and shocking
5
Q
What is the function of resistors in series (2)
A
The potential difference of the battery is divided
The current strength is the same in the whole circuit
6
Q
What is the function of resistors in parallel (2)
A
The current is divided
The potential difference remains the same in parallel connection
