In a circuit with a 24V battery and a total resistance of 8 ohms, what is the to

Practice Questions

Q1
In a circuit with a 24V battery and a total resistance of 8 ohms, what is the total current flowing in the circuit?
  1. 3 A
  2. 2 A
  3. 4 A
  4. 6 A

Questions & Step-by-Step Solutions

In a circuit with a 24V battery and a total resistance of 8 ohms, what is the total current flowing in the circuit?
Correct Answer: 3 A
  • Step 1: Identify the voltage of the battery, which is 24 volts (V).
  • Step 2: Identify the total resistance in the circuit, which is 8 ohms (Ω).
  • Step 3: Use Ohm's law formula, which is I = V / R, where I is the current, V is the voltage, and R is the resistance.
  • Step 4: Substitute the values into the formula: I = 24V / 8Ω.
  • Step 5: Calculate the current: 24 divided by 8 equals 3.
  • Step 6: Conclude that the total current flowing in the circuit is 3 amperes (A).
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