In a series current, each circuit has the same:
A. current
B. voltage
C. capacitance
D. resistance
If a resistor is added to a series circuit, the equivalent resistance:
A. increases
B. decreases
C. remains the same
D. becomes zero
Now wait a minute - think
If all your resistances are in series, then where is an electron to go after it passes through the first one? It can only go through the second one, then the third ......
If you put yet another resistance in that poor electron's way, well what do you think happens to the overall resistance?
so
1-a
2- b
no. if you add resistance in a series circuit, the resistance has to increase.
okay so it's A, A
To determine the answer to the first question, we need to understand the properties of a series circuit. In a series circuit, the current flowing through each component is the same. This means that the answer to the first question is A. current.
Now, let's move on to the second question. When a resistor is added to a series circuit, the equivalent resistance of the circuit changes. To calculate the equivalent resistance, we need to add up the resistances of all the components in the series.
Adding a resistor in series will increase the total resistance of the circuit. This is because the total resistance is the sum of all the individual resistances. So, the answer to the second question is A. increases.