# ECET 100 ECET100 Week 3 Homework Assignment Solution

ECET 100 Week 3 Homework Assignment

**1. **A parallel circuit contains four branches with resistors values of 4.7k, 5.6k, 8.1k and 10k. Which branch has the largest current flow?

**2. **A 100 W resistor is in parallel with a 220 Ω resistor. The total resistance of the circuit is:

**3. **In the circuit below, what is the value for I3 if IT = 100mA, I1 = 40mA and I2 = 25mA?

4. **In the circuit below, what is the current in each branch if the R4 resistor becomes open?**

**5. **What is the equivalent resistance for the circuit shown below?

**6. **In the circuit below, what is the current flow through resistor R2?

**7. **For the circuit below, each branch has equal resistance. What value of resistance (R) will produce an equivalent resistance of 33.3 Ω?

**8. **For the circuit below, each branch has equal resistance. What value of resistance (R) will produce an equivalent resistance of 33.3 Ω?

9. **Which circuit has the highest current flow?**

**10. **In Problem 9, what is the power dissipation for each circuit?