QUESTION 6 In the circuit shown in the figure below R1 . 3.8 Ω R2·6 Ω...
In the circuit shown in the figure below R1 . 42 Ω, R2 = 5.9 Ω, R3-32 Ω, li . 2.5 A, 4.7 A and i = 1.5 A. Calculate the power produced (or consumed) by the emf E2. (Give your answer in algebraic decimal: (+) if the emf produces electrical power and ㈠ of the emf consumes electrical power. Use "W" as unit) e1 Ri Ry R2 112
In the circuit shown in the figure below R1 . 42...
Three resistors (R1 = 6 Ω, R2 = 20 Ω and
R3 = 8 Ω) are connected in a circuit as shown in the
figure. What is the magnitude of the current in the
R3 in the middle branch of the circuit
if ε1 = 8 V and ε2 = 20 V?
Hint: Use Kirchhoff's rules.
R & R3 E2 R2
In the figure ε1 = 4.04 V, ε2 = 1.50 V, R1 = 4.38 Ω, R2 = 2.36
Ω, R3 = 3.24 Ω, and both batteries are ideal. What is the rate at
which energy is dissipated in (a) R1, (b) R2, and (c) R3? What is
the power of (d) battery 1 and (e) battery 2?
RL RY १४. Rs 81
Consider the circuit shown in (Figure 1). The batteries have emfs of ε1 = 9.0 V and ε2 = 12.0 V and the resistors have values of R1 = 27Ω, R2 = 60 Ω, and R3 = 33 Ω. Determine the magnitudes of the currents in each resistor shown in the figure. Ignore internal resistance of the batteries. Determine the directions of the currents in each resistor. Ignore internal resistance of the batteries.
In the figure ε1 = 5.14 V, ε2 = 12.7 V,
R1 = 94.2 Ω, R2 = 185 Ω,
and R3 = 288 Ω. One point of the circuit is
grounded (V = 0). What are the (a) size
and (b) direction (up or down) of the current
through resistance 1, the (c) size and
(d) direction (left or right) of the current
through resistance 2, and the (e) size and
(f) direction of the current through resistance 3?
(g)...
In the figure ε1 = 2.73 V, ε2 = 1.22 V, R1 = 7.36 Ω, R2 = 2.67
Ω, R3 = 5.83 Ω, and both batteries are ideal. What is the rate at
which energy is dissipated in (a) R1, (b) R2, and (c) R3? What is
the power of (d) battery 1 and (e) battery 2?
R2
In the circuit shown in the figure below E, 8 V and 2 = 4 V. Find the potential difference Vab Va - Vb of point a relative to point b. (Give your answer in decimal using "V" as unit) 2.00 3.00 a + W 1.00 E2 4,00 Ww 10.00
For the circuit shown, R1 = 2.30 Ω, R2 =
2.00 Ω, R3 = 1.60 Ω, R4 = 1.45 Ω,
R5 = 1.85 Ω, and Vab = 2.60 V. Find ℰ.
R1 R2 Ra R 5 a R 2-V
Consider the electric circuit in the figure below with the
following parameters: ε1= 24.00 V, ε2= 12.00 V, R1= 700 Ω, R3= 200
Ω.
What is the potential at point A?
Calculate the current i1.
Calculate the current i3.
in t 13 in
For the circuit shown in (Figure 1), assume that E = 19.0 V and
RR = 6.30 Ω.
Find the emf E1 in the circuit.
Find the emf E2 in the circuit.
For the circuit shown in (Figure 1), assume that E = 19.0 V and R = 6.30 12. Part A Find the emf Ej in the circuit. Express your answer in volts to three significant figures. OVO ADV * 0 2 ? Figure < 1 of 1 >...