Answer:
Current = 2 Amps
Explanation:
Given the following data:
Voltage = 24V
R = 2, R2 = 3, and R3 = 7
First of all, we would determine the total equivalent resistance;
RT = R + R2 + R3
RT = 2 + 3 + 7
RT = 12 ohms
Next, we would find the current;
Voltage = current * resistance
24 = current * 12
Current = 24/12
Current = 2 Amps
Therefore, the ammeter reading after the switch is closed is 2 Amperes.
