What is the total current in a circuit with two branches, one carrying 2 A and t

Practice Questions

Q1
What is the total current in a circuit with two branches, one carrying 2 A and the other 3 A?
  1. 5 A
  2. 6 A
  3. 1 A
  4. 0 A

Questions & Step-by-Step Solutions

What is the total current in a circuit with two branches, one carrying 2 A and the other 3 A?
Correct Answer: 5 A
  • Step 1: Identify the currents in each branch of the circuit. In this case, one branch has a current of 2 A and the other branch has a current of 3 A.
  • Step 2: Understand that in a parallel circuit, the total current is found by adding the currents from each branch together.
  • Step 3: Write the equation for total current: I_total = I1 + I2.
  • Step 4: Substitute the values into the equation: I_total = 2 A + 3 A.
  • Step 5: Calculate the total current: I_total = 5 A.
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