circuit, resistor report example

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General Physics II

Lab Report 4

Circuits, Resistor, Capasitor, and Different

Potential

Debby Syefira - 2014360005

Date Performed : 27th March 2015

Lecturers :

Ms. Lina Jaya Diguna, Ph.D

Mr. Fatih Satrio

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ABSTRACT

This experiment was led to focus and see all the more about electronic circuits in

henceforth of utilizing MR Board Kit, furthermore learn fundamental standards of hardware,

kind or circuits, prologue to the idea of resistance and how to utilize the shading code to

ascertain the estimation of resistors. The slips in this examinations show up subsequent to the

Multimeter is still simple, so now and again its need a valuable alignment. In consequently, this

analysis will clarify all the more about fundamental examination of electronic circuits.

Key words: circuits, resistance, resistor, capacitor, capacitance, circuit, current, electrons

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Experiment 1: Small exercise with the MR Board

A. OBJECTIVES

1. To know how to make a circuit in MR Board

B. TOOLS AND APPARATUS

Tools and apparatus to support this experiment are:

1. 1 set of MR Board

2. Multimeter

C. PROCEDURES

1. Investigate, and check for the amount of resistance between the dots on the MR Board.

If the dots are connected the meter will show zero, or near zero and make a high

pitched beep

2. When the two dots are connected, draw a line between them showing the connection.

Repeat until the connection completely mapped.

3. Create a circuit as what describe in the worksheet of the practicum

D. RESULT AND DISCUSSION

Result 1 Circuits

Figure 1 Seri Circuit in MRBoard

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Figure 2 Parallel circuit

Figure 3 Parallel combined with seri circuit

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Discussion 1

The resistance of the way is relied upon to increment proportionately with expanding

separation in light of the fact that the cross segment region of the way and resistivity are

steady. The deliberate resistance of the way is not corresponding to the separation, fairly

expanded with next to no augmentations. The Multimeter is suspected to include a steady as a

mistake in light of the fact that it was not legitimately adjusted. To evacuate added substance

lapse the contrast between measured qualities is utilized to figure the genuine resistance. The

evaluated resistance of the way one dab separated is 0.03 ± 0.0125 Ohm.The most noteworthy

lapse in this analysis is on account of the Multimeter is not appropriately balanced and the

Multimeter is simple, so the mistake is exacerbated by the limit of human eye

Other than that, the examination likewise make us now and figure out how to manufacture a

circuit and now the pathway of the present stream rather than the circuit will influence the

vicinity of the light. The light will on if there is current streams, since its pathway is controlled.

That is the reason we can't simply say its allowed to assemble a circuit since it has its own

particular pathway.

Figure 3 Parallel combined with seri circuit

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Experiment 2: Basic Principles and Components of Electronics

A. OBJECTIVES

1. To learn basic principles of electronics

2. To distinguish between DC and AC

3. To understand the concept of current, voltage, resistance and capacitance

4. To identify the schematic symbols of a battery, a voltage source, a current source, and a

resistor




4. Multimeter

C. PROCEDURES

1. Complete the table that given in the worksheet of the practicum and have a review questions with your group members

2. Answer seven questions that provided in the worksheet

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D . RESULT AND DISCUSSION

Result 2. Read Resistor from the color strriped in the resistor

it is green blue red and gold. As stated in the table. The calculation can be shown bellow

-%gold < green_blue × red < + %gold

-5% < 56 × 100 < +5%

-5% < 5600 < +5%

5320 < R < 5880

Discussion 2

In experiment 2, we were given a hand sheet about fundamental standards

and parts of gadgets, for example, current, voltage, resistance, and capacitance.

At that point we were given a task that we have to fill in view of our however

after we read the hand sheet.

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c

Experiment 3: Series and Parallel Circuits

A. OBJECTIVES

1. To know the different of parallel circuit and series circuit




2. Multimeter

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b a for scale in the multimeter

C. PROCEDURES

1. Sketch the circuit after they are working

2. After looking at the circuits, find out how electrons might flow through them.

a. Series circuit

b. Parallel circuit

3. Use colored pencil to trace over the sketches showing where do electrons flow

4. On the picture below, draw a series and parallel circuit that each use 3 LEDs.


Result 3 Measure DC using multimeter

Discussion 3

𝑎

𝑥=

𝑏

𝑐

x = 10

10× 4.8 = 4.8 Volt

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discussion 3

Three distinctive sort of circuit is setup on MR Board thus. The circuits are of sort serial,

parallel, and consolidated as in Schematic Diagram 1, 2, and 3. A serial circuit is the point at

which the parts of the circuit are associated along a solitary pathway, bringing about same

current to stream on all segments. While a parallel circuit is the point at which the parts of

the circuit are all joined so that the same voltage is connected on every segment

Experiment 4: Resistance and Color Code

A. OBJECTIVES

1. introduction to the concept of resistance

2. learn how to use the color code to calculate the value of resistors




4. Multimeter

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C. PROCEDURES

1. Begin by selecting 3 different resistors, the resistors can be differentiated by their band

colors

2. Calculate each resistor tolerance by the use of the color table (below)

3. Measure the actual resistance of the resistor with the use of the multi -meter


Table 4: outlines what was undergone during the experiment. It shows how the tolerance

are obtained by simple calculations according to the color table.

Discussion

Electrical resistance is taking into account the amount of current courses through a wire. As

they are by implication relative, the more present that goes through a wire, the bring down the

resistance of the said wire. Taking into account the analyses completed, it was found that every

resistor was exceptional in a manner that they would have distinctive band hue s. This made it

simple to recognize them furthermore to ascertain their resilience. To peruse a resistor one

must just study the shape, it can be found that one end will swell more than the flip side.

Additionally the end with less lump will have shading groups closer to one another. The most

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a for scale in the multimeter

distant shading band (situated on bigger lump end) will be the resilience of the resistor e.g.

gold; resistance = 5%

Self Test

Still use same tools to measure the voltage of capasitor.

𝑎

𝑣=

𝑏

𝑐

𝑣 = 10

10× 4.4 = 4.4 Volt

Then,

q = c × V

q = 47µF × 4.4 Volt

q = 47 × 10-6 F × 4.4 Volt

q = 2.068 × 10

circuit, resistor report example

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