the total current in the circuit_____
2𝐴
What is the current in the circuit ?
2.0 𝐴
What is the power dissipated in the resistor when the applied voltage is 5 V?
15 W
What is the voltage drop across resistor 3?
9.0 𝑉
Total current is ____
5A
the total current drawn from the battery_____
7.5𝐴
Total resistance is ____
8 𝛺
the equivalent resistance of the circuit____
2.4 Ω
Compare A1 and A2
A1 < A2
The total electrical energy from the battery in 30 seconds____
960 𝐽
What is the electrical energy used up in the lamp in 3.0 𝑠?
150 J
power dissipated by the 4 Ω resistor._____
16 𝑊
Equivalent resistance is _____
2 Ω