Understanding Current

What is the current flowing thru the circuit?
1. 0.5A
2. 1A
3. 2A
4. 3A
5. 4A
6. 6A
7. 9A
8. 12A
How much current is flowing thru R₃?
1. 1A
2. 2A
3. 3A
4. 5A
5. 9A
6. 16A
What is I₂?
1. 2A
2. 3A
3. 6A
4. 10A
5. 12A
6. 18A
How much current is flowing in the top part of the circuit?
1. 1A
2. 2A
3. 3A
4. 4A
5. 6A
6. 8A
7. 12A
What is the total current?
1. 2A
2. 3A
3. 4A
4. 7A
5. 12A
What is the total current flowing thru the circuit?
1. 0.5A
2. 1A
3. 2A
4. 3A
5. 6A
6. 12A
7. 18A
What is I₁?
1. 1A
2. 2A
3. 3A
4. 4A
5. 6A
6. 7A
7. 10A
8. 12A
What is I₂?
1. 1A
2. 2A
3. 3A
4. 4A
5. 6A
6. 7A
7. 11A
8. 12A
What is I₃?
1. 1A
2. 2A
3. 3A
4. 4A
5. 6A
6. 7A
7. 11A
8. 12A
What is I₄?
1. 1A
2. 2A
3. 3A
4. 4A
5. 6A
6. 7A
7. 11A
8. 12A
What is I₅?
1. 1A
2. 2A
3. 3A
4. 4A
5. 6A
6. 7A
7. 11A
8. 12A
What is I₆?
1. 1A
2. 2A
3. 3A
4. 4A
5. 6A
6. 7A
7. 11A
8. 12A
How much current is flowing thru the batteries?
1. 0.4A
2. 0.8A
3. 1.2A
4. 1.6A
5. 2.4A
What is I₁?
1. 0A
2. 1A
3. 2A
4. 3A
5. 4A
6. 5A
What is I₂?
1. 0A
2. 1A
3. 2A
4. 3A
5. 4A
6. 5A
What is I_total?
1. 0A
2. 1A
3. 2A
4. 3A
5. 4A
6. 5A
How much current is flowing thru R₃?
1. 0A
2. 1A
3. 2A
4. 3A
5. 5A
6. 9A
7. 16A