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WorksheetsW18 Activity 2 - Kirchoff's Rules
Total questions: 9
Worksheet time: 2hrs 3mins
If the cell in the circuit above has a potential difference of 8V, what is the potential difference across one of the bulbs? Assume both bulbs are identical.
8V
4V
16V
2V
Look at figure 4. Ammeter A2 and A3 read the same value at 0.4Amps. What is the reading on Ammeter A1?
0.4A
0.2A
0.8A
0 A
An electrical junction has three wires A, B and C connected to it. Wire A carries 4.2 A going in, wire B carries 2.6 A going out. What does wire C carry?
1.6 A going in
1.6 A going out
6.8 A going in
6.8 A going out
Current entering and leaving a point in a circuit should be
equal
decreasing
increasing
variable
If a billion electrons enter a point in 1 s, then number of electrons
leaving that point in 1 s are
2 billion
3 billion
1 billion
10 billion
Combined resistance of 5 Ω and 10 Ω are connected in series is equal to
10 Ω
15 Ω
20 Ω
25 Ω
"The total current in a parallel circuit equals the sum of the individual branch currents."
Ohm's Law
Kirchhoff's Voltage Law
Kirchhoff's Current Law
Bolen's Law
"The sum of all voltage drops in a series circuit equals the total applied voltage." This is know as what?
Ohm's Law
Kirchhoff's Voltage Law
Kirchhoff's Current Law
Bolen's Law
