Holooly Plus Logo
Holooly Plus Logo

Question 1.12: Given the circuit of Figure 1.14 where the DC voltage source...

Given the circuit of Figure 1.14 where the DC voltage source V = 10 V, the load resistor 0.1 Ω, find the current in the circuit.

Screenshot 2022-11-12 220805
The blue check mark means that this solution has been answered and checked by an expert. This guarantees that the final answer is accurate.
Learn more on how we answer questions.

The current I in the circuit is calculated using Ohm’s law from Equation (1.57), and it becomes

I = V/R                                                             (1.57)

I  = V/R =10 V/0.1 Ω = 100 A.                    (1.64)

Answer to Example 1.12

100 A

Related Answered Questions

Question: 1.8

Given three resistors in parallel, where R1 = 3 Ω, R2 = 6 Ω, and R3 = 2 Ω, calculate the parallel equivalent resistor. ...

Verified Answer:

Using Equation (1.43), we obtain 1 / R_{\te...
Question: 1.9

Given 10 resistors in parallel of equal value, find the parallel equivalent resistor of the group of 10. ...

Verified Answer:

a Using Equation (1.43) for “n = 10” resistors in ...
Question: 1.26

Using the circuit of Figure 1.49, assume that R1 = 6 Ω, R2 = 3 Ω, R3 = 10 Ω, V1 = 5 V, and V2 = 4 V. Write the KCL equation for node A and KVL equations for loops 1 and 2 as shown on the figure. For the reader’s convenience Figure 1.49 is repeated here and referred to as Figure 1.50. ...

Verified Answer:

By inspection of Figure 1.50 and applying KCL for ...
Question: 1.23

Given five identical inductors whose value is 45 nH, determine the parallel equivalent inductor of all five 45 nH inductors in parallel. Assume that the magnetic field produced by each inductor does not couple with the magnetic field produced by any of the other inductors. ...

Verified Answer:

From Equation (1.130) we have that \frac{1}...
Question: 1.22

2 Given L1 = 5 µH and L2 = 10 µH, determine the parallel equivalent inductor ...

Verified Answer:

Since 1/L_{\text{parallel-equivalent}} =1/L...
Question: 1.20

Determine the voltage developed across inductor terminals when a sinusoidal current that is a function of time (t) flows through it. The sinusoidal current is depicted in Figure 1.33, and three key parameters determine the sinusoidal current: • Frequency (f): the inverse of the sinusoidal waveform ...

Verified Answer:

For this example we assume that I_{Peak}=1 ...
Question: 1.14

For example, let us assume we get a battery that is rated to provide 12 V in open-circuit mode, that is, no load. Let us further assume that we model such battery to have an internal resistance of 1 Ω. What does this mean? ...

Verified Answer:

The internal resistance of the battery is in a way...
Question: 1.7

Given two resistors in parallel, R1 = 3 Ω and R2 = 6 Ω, find the total equivalent resistance. ...

Verified Answer:

Applying Equation (1.39), R_{parallel-equiv...
Question: 1.6

Let us assume that both resistors of the previous example have ±1% tolerance. What is the series equivalent resistance of both resistors with an error of approximately ±1%? ...

Verified Answer:

With ±1% tolerance, it is easy to see that ±1% of ...
Question: 1.10

Given three resistors, where R1 = 1 Ω, R2 = 27 Ω, and R3 = 500 Ω, calculate the parallel equivalent resistance of the three resistors. ...

Verified Answer:

Using Equation (1.43) from above, 1/R_{para...