a)
1/R1 = 1/3 + 1/6
R1 = 18/9 = 2 ohms
1/R2 = 1/4 + 1/12
R2 = 48/16
R2 = 3 Ohms
Net resistance = R1 + R2 = 5 Ohms
20 = 5 * I
I = 4 A
b) Potential Difference across 3 and 6 ohms :
Hence
V1 = 4*2 = 8 V
Potential Difference across 4 and 12 ohms :
V2 = 4*3 = 12 V
c) P = I^2 x R
Plug in the values and calculate
For the following circuit, find the following: What is the equivalent resistance? What is the potential...
(a) What is the equivalent resistance of this circuit? That is, what would be the resistance of a single resistor that would draw the same current and power as this circuit does? My answer: 135.1 OHMS (b) What is the current in resistor “K”? My answer: 0.114A (c) What is the potential drop (voltage) across resistor “M”? (d) How much power is being delivered to resistor “N”? (e) What is the current in resistor “O”? Please help me with C,D,...
1. Consider the circuit below: Find (a) the equivalent resistance of the circuit (b) the total current in the circuit (c) the current passing through each (e) the power dissipation in the 3k2 resistor resistor (d) the voltage drop across each resistor
show works Consider the following circuit: At what rate does the battery deliver energy to the circuit? Find the current through the 40 OHM resistor. Determine the potential difference between points a and b. At which of these two points is the potential higher? Find the energy dissipated by the 100 ohm resistor in 10 s. Given that the 100 ohm resistor is a solid cylinder that is 4 cm long, composed of a material whose resistivity is 0.45 ohm...
1. In the circuit below, find (a) the current in each resistor, (b) the potential difference across each resistor, and (c) the power dissipated by each resistor. The power delivered by the battery equals the power dissipated by all the resistors. What is the power delivered by the battery? 3.0022 MA 6.00 v 2 2.00 4 .00 22 2.00 22
3. Determine the equivalent resistance of the circuit. Then determine the current in each path, and the voltage across each resistor. Then determine the power dissipated by each resistor and the total power dissipated by the circuit. 10.0 12 W 4.000 5.00 2.00 3.002 8.00 V HE
PHYSICS II: 4) For the circuit shown below, find: a) the equivalent resistance; b) the current through the battery; c) the potential difference across the 10 ohm resistor. 9 p /A we 100C 5) Two resistors with resistances of 12.0 2 and 6.0 are connected in parallel. An 8.0-12 resistor is then connected in series with this parallel combination. An ideal 12.0-V battery is then connected across the series- parallel combination. A) Draw a diagram of this circuit. B) Find...
Answers labeled clearly please Consider the circuit shown in the figure below. (Let R-6.20 Ω and Δν-22.0 V.) 2.40 2 ΔΙ. 9.00 Ω (a) Find the equivalent resistance of the circuit in the figure above. (b) Find the potential difference across each resistor. AVce - AVcd AVfd (c) Find each current indicated in the figure above. (d) Find the power delivered to each resistor. ac ce cd ed Consider the circuit shown in the figure below. (Let R-6.20 Ω and...
For the given circuit, find the following: The total load resistance of the circuit between circuit points a and b. The current through each resistor. The voltage across each resistor. The power dissipated by each resistor. The power supplied by the battery. The terminal voltage, Vab. Please be as detailed as possible and explain each step. 10.0 Ω - 8.0 Ω 6.0 Ω 4.0 Ω LW 5.0 Ω a r=0.50 Ω - L (a) & = 9.0V
constant, find the power delivered to the wire 9-2 In the circuit on the right, find a. the equivalent resistance between points a and b b. the voltage across the 7 1-2 on resistor o c. the current in the 6 resistor d. the potential difference between points a and c, that is Ve-Va 3-n ㄟˋ 4o.oV constant, find the power delivered to the wire 9-2 In the circuit on the right, find a. the equivalent resistance between points a...
Question 11 Which of the following describes a characteristics of a parallel circuit? The potential difference across each is the same. ob. All of the given answers The power dissipated in each is the same. OC. O d. The same current flows in each one. Their equivalent resistance is greater than the resistance of any one of the individual resistances. O e.