Question

- Three resistors of 12 Ω , 12 Ω , and 6.0 Ω are connected in parallel. A 12-V battery is connected to the combination. What is the current through the 6.0 Ω resistor?
- Three capacitors of 12 μF, 12 μF, and 6.0 μF are connected in series. A 12-V battery is connected to the combination. What is the charge on the 6.0 μF capacitor?

Answer #1

Three resistors connected in parallel have individual values of
4.0, 6.0, and 10.0 Ω, respectively. If this combination is
connected in series with a 12-V battery and a 2.0- Ω resistor, what
is the current in the 10.0- Ω resistor?
a.
11 A
b.
16 A
c.
1.0 A
d.
0.55 A
If ε = 9.0 V, what is the current in the 15- Ω
resistor?a.
0.26 A
b.
0.20 A
c.
0.30 A
d.
0.10 A

Two resistors, each with a resistance of 200 MΩ are connected
in parallel. Two capacitors, each with a capacitance of 10 μF are
connected in series. The combination of resistors and the
combination of capacitors are then connected in series with a
battery supplying an emf of 12 V. The electrical circuit is
completed. The capacitors are uncharged at the beginning.
(a) Illustrate the circuit.
(b) Calculate the capacitive time constant of the circuit.
(c) What fraction of the final...

Two resistors, R1 = 3 Ω, R2 = 12
Ω , are connected in parallel. If the current through the
first resistor is 4.6 A, how much is the current through the second
resistor?
A
If you switched the combination to series, while maintaining 4.6 A
of current through the first resistor, what will be the current
through the second resistor?
A

67.5-Ω resistor is connected in parallel with a 167.0-Ω
resistor. This parallel group is connected in series with a 27.5-Ω
resistor. The total combination is connected across a 12.2-V
battery. Find (a) the current and (b) the power dissipated in the
167.0-Ω resistor

A 56.0-Ω resistor is connected in parallel with a 118.0-Ω
resistor. This parallel group is connected in series with a 15.0-Ω
resistor. The total combination is connected across a 15.0-V
battery. (a) Find the current in the 118.0-Ω
resistor.
(b) Find the power dissipated in the 118.0-Ω resistor.
W

4, 8, and 12 Ω resistors are connected series with 24 V
battery. Find current through each resistor and potential
difference across individual resistors.

100 Ω, 200 Ω and 77 Ω
resistors are connected in parallel with one another. This
combination is connected to a 120V battery. Find
(a) the equivalent
resistance of the parallel resistors,
(b) the total current
provided by the battery.

A parallel combination of a 1.51 μF capacitor and a 2.93 μF
capacitor is connected in series to a 4.91 μF capacitor. This
three‑capacitor combination is connected to a 19.7 V battery.
Determine the charge on each capacitor.

Two resistors, R1 = 6.00 Ω and R2 = 11.0 Ω, are connected in
parallel, and the resulting combination is connected to a 9.00-V
battery. (a) Find the equivalent resistance of the combination.
Ω

A 24-V battery is connected to two resistors, 56.0 Ω and 82.0 Ω,
which are joined together in series. (a) What is the current and
power for each resistor? (b) What is the current and power for each
resistor if you join them in parallel instead?

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