Author Question: When different resistors are connected in parallel across an ideal battery, we can be certain that ... (Read 89 times)

burchfield96 · **on:** Jul 29, 2018

When different resistors are connected in parallel across an ideal battery, we can be certain that

A) the same current flows in each one.
B) their equivalent resistance is equal to the average of the individual resistances.
C) the power dissipated in each is the same.
D) the potential difference across each is the same.
E) their equivalent resistance is greater than the resistance of any one of the individual resistances.

Question 2

For an RLC ac circuit, the rms current is 10 A. If the impedance is 12 k when the voltage leads the current by 39, find the average power of the circuit.

A) 47 kW B) 93 kW C) 190 kW D) 930 kW