Question

Resistor R1=3.7 Ohm is connected in series to parallel
combination of resistors R2=7.9 Ohm and R3=11.1 Ohm. This
combination is connected to the ideal battery of V=10.6 V. Find
voltage drop on the resistor 7.9. Give answer in V.

Answer #1

Resistor R1=3.7 Ohm is connected in series to parallel combination
of resistors R2=7.9 Ohm and R3=11.1 Ohm. Find equivalent resistance
of this combination. Give answer in Ohms.
Resistor R1=3.7 Ohm is connected in series to parallel combination
of resistors R2=7.9 Ohm and R3=10.7 Ohm. This combination is
connected to the ideal battery of V=10.6 V. Find current through
the R3. Give answer in A.

Resistor R1=3.0 Ohm is connected in series to a parallel
combination of R2=9.0 Ohm and R3=7.0 Ohm. The combination of three
resistors is connected to a real battery of emf 12.0 V. Find
internal resistance of a battery if current through a battery is
0.40 A. Give answer in Ohms.

Consider a simple circuit with two resistors connected in
parallel.
R1 = 30.0 Ohm, R2 = 10.0 Ohm, and a 12 V battery
Calculate the following values to one decimal places (enter just
the number)
The equivalent resistance Ohms
The voltage across resistor R1 V
The voltage across resistor R2 V
The current through resistor R1 A
The current through resistor R2 A
Consider a simple circuit with two resistors connected in
series.
R1 = 1.0 Ohm, R2 = 7.0 Ohm, and a 12 V...

Four resistors R1=R2 =1Kohm, R3=R4=2Kohm, are connected in
series, and their combination is connected in parallel with
R5=2Kohm and R6=3Kohm. An ammeter measures an electric current of
3mA flowing through the resistor R5. What is the voltage applied to
the circuit

A 3
ohm resistor is connected in parallel with a 6 ohm resistor. This
combination is connected in series with a 4 ohm resistor. The
resistors are connected to a 12 V battery. How muxh power is
dissipated in the 3 ohm resistor?

. A series-parallel combination of resistors is created from 4
resistors, there is a 45 ohm resistor followed in series by a
parallel combination of a 30 Ohm resistor on one branch, and a 10
Ohm and a 15 Ohm resistors in series on the other branch. The whole
combination is attached to a 12 V battery. a) find the net
resistance of the resistors to the current from the battery. b)
What is the current in the 45 Ohm...

Given R1 = 10 Ohms, R2 = 14 Ohms, and
R3= 9 ohms, calculate the voltage drop across
R3 if the resistor R1 is in series with a
parallel combination of R2 & R3 and the
whole circuit is connected to a 12 V Battery.

Resistors R1 = 20 W, R2 = 40 W,
and R3 = 60 W, are all connected in series with one
another. The combination of three resisters in series is
now connected in parallel with a 240 W resistor, and the resulting
circuit is connected across an ideal 62.5 volt battery.
a) Find the equivalent resistance connected across the
battery.
b) Find the potential across each of the four resistors, and the
current through each.
c) Find the power dissipated by...

Three resistors (R1 = 36 Ω, R2 = 33 Ω,
R3 = 37 Ω) are connected in series to a 7 V battery as
shown. The internal resistance of the battery is negligible.
(a) What is the current flowing through R1
(b) What is the current flowing through R2
(c) What is the current flowing through R3
(d) What is the voltage across R1
(e) What is the voltage across R2
(f) What is the voltage across R3

Three resistors having resistances of R1 = 1.52 Ω ,
R2 = 2.32 Ω and R3 = 4.94 Ω respectively, are
connected in series to a 28.4 V battery that has negligible
internal resistance.
Find the equivalent resistance of the combination.
Find the current in each resistor.
Find the total current through the battery.
Find the voltage across each resistor.
Find the power dissipated in each resistor.
Which resistor dissipates the most power, the one with the
greatest resistance or...

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